cleanup
more tests
doc update
version resource should raise resource attr exception
cache relations
add relations to readonly attars
pre_save/post_save functionality
switch wiki_page to post_update
version update support
doc update
move project to common readonly attrs
issue category update support
typo
typo
project membership update support
resource attr exception control
Merge branch 'master' of github.com:maxtepkeev/python-redmine

Conflicts:
	redmine/resources.py