[SVN] r3576 (PropertyList, XML)

[Kevin Ballard]

Add a bunch of snippets to help with editing XML Property lists.
Add an XML Processing Instruction snippet

Changed:
A   trunk/Bundles/PropertyList.tmbundle/Snippets/
A   trunk/Bundles/PropertyList.tmbundle/Snippets/Doctype.tmSnippet
A   trunk/Bundles/PropertyList.tmbundle/Snippets/array.tmSnippet
A   trunk/Bundles/PropertyList.tmbundle/Snippets/data.tmSnippet
A   trunk/Bundles/PropertyList.tmbundle/Snippets/date.tmSnippet
A   trunk/Bundles/PropertyList.tmbundle/Snippets/dict.tmSnippet
A   trunk/Bundles/PropertyList.tmbundle/Snippets/false.tmSnippet
A   trunk/Bundles/PropertyList.tmbundle/Snippets/integer.tmSnippet
A   trunk/Bundles/PropertyList.tmbundle/Snippets/key.tmSnippet
A   trunk/Bundles/PropertyList.tmbundle/Snippets/plist.tmSnippet
A   trunk/Bundles/PropertyList.tmbundle/Snippets/real.tmSnippet
A   trunk/Bundles/PropertyList.tmbundle/Snippets/string.tmSnippet
A   trunk/Bundles/PropertyList.tmbundle/Snippets/true.tmSnippet
U   trunk/Bundles/PropertyList.tmbundle/info.plist
A   trunk/Bundles/XML.tmbundle/Snippets/XML Processing Instruction.tmSnippet
U   trunk/Bundles/XML.tmbundle/info.plist