Upgrading version to 1.2.7-dev
Fixed typos
Merge pull request #15 from pborreli/typos

Fixed typos
Made a few html changes in preparation for the new styles to come.
Added the stylus files and the corresponding compile commands.
Added the new spritemap files.

Closes #6, #14
Added .DS_Store to gitignore.
Separated the basic css from the styled dropzone, and implemented the new design from #14

Closes #7.
Removed the old css file.
Changed the way file sizes are displayed.
Improved the filesize position and added a font size.
Added the latest image.
Decided to go with another image.
Changed the checkmark position.
Added the possibility to select files by clicking on the dropzone.

Closes #8
Added the option to make dropzones clickable or not.
Improved the basic css so the previews are properly aligned.
Removed the ellipsis property for filenames... Doesn't work that well.
Made sure the 'browser-not-supported' view looks good.
Removed unnecessary definition.