Merging two topics together. Fixes #18
initial work on flask-whooshalchemy search functionality
more search work
functional search on the admin/users page
remove not functional old search
added optional length requirement (if entered, length has to be >2 <51)
squash commits
initial work on flask-whooshalchemy search functionality

more search work

functional search on the admin/users page

remove not functional old search

added optional length requirement (if entered, length has to be >2 <51)
Merge branch 'develop' of https://github.com/caspervg/flaskbb into develop
search fields in users.html and memberlist.html
many improvements
Merge branch 'develop' of https://github.com/caspervg/flaskbb into develop
pep8 change
search results, improved search form
search results, improved search form
typo fix
fixes some small issues
extra newline
Merge pull request #27 from caspervg/develop

Implements Flask-WhooshAlchemy search functionality
Updated requirements. Use a fork from Flask-WhooshAlchemy that fixes a session bug
Merge branch 'develop'