Fix doc errors
refs #847
Added app_dev_guide
refs #847
Add final paragraphs to app dev guide
refs #847
small text additions
refs #847
Merge branch 'nice-docs' of ssh://git.braintech.pl/pisak into nice-docs
order of authors according to alphabet
Merge branch 'master' into doc-coverage
Connected launcher module to autodoc
refs #863
Removed abandoned application.rst
refs #863
Added symboler description in doc
refs #863
Fixed rst header
refs #864
Removed namespace cluttering
refs #864
Updated conf.py
refs #864
Moved pisak.widgets docs to separate page
refs #864
Changed some code to improve clarity
refs #864
Added documentation to some widgets
refs #864
Merge branch 'master' into doc-formatting