added templates for notification emails
refactored notification
Add new logo
rmv: doc
Add issue template and controller
Link issues in pull request to seperate page
Add skeleton for new "compare to different commit" functionality
Add functionality to switch comparison in issue diff view
Add Issue.js to extract the issue meta info
Fix issue api to append the right info
Add compare function in file api
Merge pull request #146 from reviewninja/feature/issues

Add issue template and controller
Update package jsons
change layout to new issue layout
fix jshint
add compare with head of master and base on master
Merge pull request #147 from reviewninja/feature/new-issue-layout

Feature/new issue layout
add git graph to issue view
Merge pull request #148 from reviewninja/feature/issue-git-graph

add git graph to issue view
always show merge button
add close issue button
Merge pull request #149 from reviewninja/feature/close-issue

add close issue button
color pull request icon depending on issue status
Merge pull request #150 from reviewninja/feature/pull-reqest-color-coding

color pull request icon depending on issue status
resolving merging conflicts