Fixed getting of pagination options. Fixes #26
Added contributing.md file. Fixes #25
Moved jqpagination.css to Sass
Changed repo file structure
Removed vendor prefix for border radius
Moved demo.css to Sass
Fixed missing default button gradient
Removed header and footer background image
Tidied up jqpagination.css
Set default cursor for disabled pagination buttons
Reorder of updating max_page, current_page

This commit changes the order in which we set current_page and max_page
to ensure we always set current_page first.

This will prevent the error:

    jqPagination: max_page lower than current_page

from occuring when we simultaneously update max_page and current_page
and max_page is less than the old current_page.
Improve getter reliability

Especially as we may not be passing a value parameter if setting multiple values
Merge branch 'wm-set_curret_page_first' of github.com:wm/jqPagination into wm-wm-set_curret_page_first
Compiled JavaScript after wm's #34 pull request
Merge branch 'refs/heads/wm-wm-set_curret_page_first'
Updated footer copyright year
Version bump (1.4)