Merge pull request #12 from ho-nl/master

A lot of changes indeed, thanks for the contributions !
replacing deprecated download section link by one more accurate
refs #14
Merge pull request #15 from addiks/master

Fix for missing canonical tags when using minify
Merge pull request #16 from ho-nl/master

Various small updates, see commits for details
Merge pull request #17 from ho-nl/master

refs #14
Merge branch 'master' of github.com:ho-nl/Magento-Minify

* 'master' of github.com:ho-nl/Magento-Minify:
  [+FEAT] Compability with Aoe_JsCssTstamp_Block_Head