Make hour hand move with the minute hand

Every time the minute hand moves by 6 degrees, the hour hand moves by 0.5 degree. Looks much nicer and like real clocks and watches typically work.
Merge pull request #51 from Timothee/gh-pages

Make hour hand move with the minute hand
adding languages to home page and building clock hour hands
adding changes for #52 in the source files
docs for #49
adding eol git attributes
Fix minor typo
Merge pull request #53 from jgrocho/patch-1

Fix minor typo
Added --localhost grunt option

--localhost makes the links inside the generated html files point to the
corresponding files on the local machine. This is suitable to point a browser
to the locally generated html and run tests for example.

A better solution would be to use Karma to run tests in multiple browsers
automatically as part of continuous integration.
Merge pull request #54 from ichernev/feature/localhost-build

Added --localhost grunt option
Add failing test summary in error report
Use git markdown in suggested bug report
Smarter test grouping