rename roots to index
yield to content, closes #145
remove depracated install script, update jade version
update dependencies, change from roots-css to axis-css
fixed a little bug in file ignore watch detection, closes #146
symlink files instead of copy in development, closes #150
all files get newlines before EOF!
switch from fresher to update-notifier and move update notifications to ./bin/roots because update checking is now daily. closes #169
Merge pull request #173 from slang800/update-notifier

switch from fresher to update-notifier
remove roots update, npm takes care of it
Merge pull request #168 from jenius/v1.5

v1.5 (commits from v2 that don't need much discussion)