Books now can't be linked to author from authors views
Changed safe_execute to decorator
Added docstrings
Small fixes in config/base.py
small template fixes
Added title to render_template funcs
Merge branch 'release-1.0'
Merge branch 'release-1.0' into develop
Fixed requirements.txt
Merge branch 'fix-requirements' into develop
Merge branch 'develop' into frontend
Small fixes in forms.py, changed some labels
Added basic Twitter Bootstrap templates
Added About and Contacts pages
Added placeholders
Fixed populated data from previous session in Register view
Fixed page design
Merge branch 'frontend' into develop