Attempt to fix #298 error with undo-tree
Enable undo-tree mode at startup (no lazy-loading)

Attempt to fix #298
git-gutter-fringe is now loaded properly before calling git-gutter-mode
Improve support for git-gutter in terminal

and with linum
Fixed tern-auto-complete to load correctly
Refactoring of some javascript layer package initialisation
Fixes #283 Find a way to map `<SPC> m` to `,`
Fixes #283 Find a way to map `<SPC> m` to `,`

Better version from danielwuz
Update achievements
Merge branch 'develop' (v0.36.0)