Add the schema compilation of the GEXF XSD as a test.
Remove duplicates.
Delete duplicates of types.
Add tests.
ertlsom:write/2: use 1 whitespace as a delimeter only. Use short tags like <br/> when can.
Rewrite write_hrl function, add the support of erlang types inside a hrl file. Add comments inside a generated hrl-file.
Add stability tests.
erlsom_lib: https support
erlsom_write: Namespace order priority fix
Merge commit 'edescourtis/master' into merge_edescourtis

Conflicts:
	src/erlsom_compile.erl
solved issue with namespace prefixes.
Fix compile warnings
Add readme, change documentaton to markdown format
Merge branch 'norton-compile-warnings' of git://github.com/norton/erlsom into issue_17
Pulled some changes, fixed small bug in one.
issue 18: protect against dos attacks using entities

Added some options to limit entity expansion, with default values that should prevent most cases.
Also fixed some defects on documentation.
write better .hrl files
issue #21: xsi:nil now also works for xsd:all

Note: not 100% backwards compatible: before this fix, "nil" elements within an "all" type would have value [] or undefined (or, in case of integers, be rejected), now they will contain 'nil'.
remove -vsn attributes to ensure the MD5 sum is used for all modules
Merge pull request #23 from richcarl/remove-vsn-attributes

remove -vsn attributes to ensure the MD5 sum is used for all modules