Change deps URIs from git to https protocols

Some unfortunate users are behind restrictive firewalls
which block the git protocol. HTTPS on the other hand
works almost everywhere.
Merge pull request #23 from asynchrony/mc-change-deps-uris

Change deps URIs from git to https protocols
Fixes suggested by Dialyzer
Merge pull request #24 from puzza007/master

When I dialyzed my project these came up
Fix unused variables
Merge pull request #25 from norton/dev

Fix unused variables
Don't assume that . is in path
Get dependencies on 'make all'
Merge pull request #27 from dLuna/makefile

Makefile
rebuilt local rebar with R14B04
added EPL 1.1 LICENSE.txt
rebar.config.script and dynamic deps handling
dynamic deps handling, fixed deps