Merge pull request #1 from kalxas/master

minor license fix
get path safely
initial docs
fix formatting for sphinx-doc literal include
more doc updates
add gh-pages build target
update .gitignore
make pyuic4 command win32 friendly
update image paths
update authorName
s/https/http/
strealine about window
Merge branch 'master' of github.com:geopython/qgcsw
minor typo fix in the license text