Fix issues with the doc route.
New front-end interface.
Update messages.
Frontend Update + Graph
Update Bower & Libs
File upload, front-end improvements.
Merge graph and dropzone
Color Update
Merge graph and backend, fixes, ui improvements.
Merge pull request #1 from aubry74/LDA

Lda
Merge branch 'LDA' of https://github.com/aubry74/matomeru into LDA
Merge branch 'master' of https://github.com/aubry74/matomeru into LDA