Add new attribute "include" to "file"

This attribute have 3 values:
- "no": it's a normal file
- "name": the name is included in another template so it is generated before other templates
- "content": the content is included in another template so it is generated before the other templates and is not installed on the server

fixes #2

tests/dictionaries/70container_files_symlink_multi_variable/makedict/base.json

@@ -1 +1 @@
-{"rougail.file_name": ["/etc/mailname", "/etc/mailname2"], "rougail.file_name2": ["/etc/mailname3", "/etc/mailname4"], "rougail.var": ["mailname", "mailname2"], "services.test.files.mailname.engine": "creole", "services.test.files.mailname.group": "root", "services.test.files.mailname.mode": "0644", "services.test.files.mailname.name": ["/etc/mailname", "/etc/mailname2"], "services.test.files.mailname.owner": "root", "services.test.files.mailname.source": "mailname", "services.test.files.mailname.variable": ["mailname", "mailname2"], "services.test.files.mailname.activate": true, "services.test.files.mailname2.engine": "jinja2", "services.test.files.mailname2.group": "root", "services.test.files.mailname2.mode": "0644", "services.test.files.mailname2.name": ["/etc/mailname3", "/etc/mailname4"], "services.test.files.mailname2.owner": "root", "services.test.files.mailname2.source": "mailname2", "services.test.files.mailname2.variable": ["mailname", "mailname2"], "services.test.files.mailname2.activate": true}
+{"rougail.file_name": ["/etc/mailname", "/etc/mailname2"], "rougail.file_name2": ["/etc/mailname3", "/etc/mailname4"], "rougail.var": ["mailname", "mailname2"], "services.test.files.mailname.engine": "creole", "services.test.files.mailname.group": "root", "services.test.files.mailname.include": "no", "services.test.files.mailname.mode": "0644", "services.test.files.mailname.name": ["/etc/mailname", "/etc/mailname2"], "services.test.files.mailname.owner": "root", "services.test.files.mailname.source": "mailname", "services.test.files.mailname.variable": ["mailname", "mailname2"], "services.test.files.mailname.activate": true, "services.test.files.mailname2.engine": "jinja2", "services.test.files.mailname2.group": "root", "services.test.files.mailname2.include": "no", "services.test.files.mailname2.mode": "0644", "services.test.files.mailname2.name": ["/etc/mailname3", "/etc/mailname4"], "services.test.files.mailname2.owner": "root", "services.test.files.mailname2.source": "mailname2", "services.test.files.mailname2.variable": ["mailname", "mailname2"], "services.test.files.mailname2.activate": true}

tests/dictionaries/70container_files_symlink_multi_variable/tiramisu/base.py

@@ -17,23 +17,25 @@ option_4 = StrOption(name="var", doc="var", multi=True, default=['mailname', 'ma
 option_1 = OptionDescription(name="rougail", doc="rougail", children=[option_2, option_3, option_4])
 option_9 = StrOption(name="engine", doc="engine", default="creole")
 option_10 = StrOption(name="group", doc="group", default="root")
-option_11 = StrOption(name="mode", doc="mode", default="0644")
-option_12 = SymLinkOption(name="name", opt=option_2)
-option_13 = StrOption(name="owner", doc="owner", default="root")
-option_14 = StrOption(name="source", doc="source", default="mailname")
-option_15 = SymLinkOption(name="variable", opt=option_4)
-option_16 = BoolOption(name="activate", doc="activate", default=True)
-option_8 = OptionDescription(name="mailname", doc="mailname", children=[option_9, option_10, option_11, option_12, option_13, option_14, option_15, option_16])
-option_18 = StrOption(name="engine", doc="engine", default="jinja2")
-option_19 = StrOption(name="group", doc="group", default="root")
-option_20 = StrOption(name="mode", doc="mode", default="0644")
-option_21 = SymLinkOption(name="name", opt=option_3)
-option_22 = StrOption(name="owner", doc="owner", default="root")
-option_23 = StrOption(name="source", doc="source", default="mailname2")
-option_24 = SymLinkOption(name="variable", opt=option_4)
-option_25 = BoolOption(name="activate", doc="activate", default=True)
-option_17 = OptionDescription(name="mailname2", doc="mailname2", children=[option_18, option_19, option_20, option_21, option_22, option_23, option_24, option_25])
-option_7 = OptionDescription(name="files", doc="files", children=[option_8, option_17])
+option_11 = StrOption(name="include", doc="include", default="no")
+option_12 = StrOption(name="mode", doc="mode", default="0644")
+option_13 = SymLinkOption(name="name", opt=option_2)
+option_14 = StrOption(name="owner", doc="owner", default="root")
+option_15 = StrOption(name="source", doc="source", default="mailname")
+option_16 = SymLinkOption(name="variable", opt=option_4)
+option_17 = BoolOption(name="activate", doc="activate", default=True)
+option_8 = OptionDescription(name="mailname", doc="mailname", children=[option_9, option_10, option_11, option_12, option_13, option_14, option_15, option_16, option_17])
+option_19 = StrOption(name="engine", doc="engine", default="jinja2")
+option_20 = StrOption(name="group", doc="group", default="root")
+option_21 = StrOption(name="include", doc="include", default="no")
+option_22 = StrOption(name="mode", doc="mode", default="0644")
+option_23 = SymLinkOption(name="name", opt=option_3)
+option_24 = StrOption(name="owner", doc="owner", default="root")
+option_25 = StrOption(name="source", doc="source", default="mailname2")
+option_26 = SymLinkOption(name="variable", opt=option_4)
+option_27 = BoolOption(name="activate", doc="activate", default=True)
+option_18 = OptionDescription(name="mailname2", doc="mailname2", children=[option_19, option_20, option_21, option_22, option_23, option_24, option_25, option_26, option_27])
+option_7 = OptionDescription(name="files", doc="files", children=[option_8, option_18])
 option_6 = OptionDescription(name="test", doc="test", children=[option_7])
 option_5 = OptionDescription(name="services", doc="services", children=[option_6], properties=frozenset({"hidden"}))
 option_0 = OptionDescription(name="baseoption", doc="baseoption", children=[option_1, option_5])