changed /images to /img
better backgrounds for main body, sidebar and markdown
new UI for profile box in personal timeline; minor UI fixes;
new UI for timeline post viewer
scripts at the bottom now belong to the body element; closes #61
fixed user_roles schema (mysql)
support for custom avatar server address; closes #62
added simple gravatar emulator module
moved js code out of post.jade
enforced avatar sizes
migrated to LESS; closes #63
clicking avatar picture in profile now points to active avatar server
fixed script declaration issues within layout file
jade files cleanup
'knockout' and 'moment' now belong to shared layout; moved all 3rd party js components to 'lib' folder; closes #64
removed hash tag lists from timeline posts
jade files polishing and optimizations
jade files polishing and optimizations
new timeline UI
timeline UI polishing