Added font picker and font attributes picker components to library.
Code cleanup of unnecessary code.
Clean launch images in order to use them on all devices properly.
Merge branch 'feature/fontPicker' into develop
Added FontManager to manage user loaded fonts.
Make project back compatible to iOS 4.3
Refactor code to hide private variables.
Refactor Code to support iOS 4.3
Merge branch 'develop' of https://github.com/SergioEstevao/SEFontKit into develop
Added extra error handling when processing URL for loading custom fonts.
Make System Font the default font on Detail view.
Return error object when saving of font file fails.
Changed order of font metrics to reflect graphical position.
Added information message for search and edit processes.
Change default colour for view metrics.
Save to the user defaults the font size and metric text.
Added index in font search.
Fixed typo.
Merge branch 'develop' of https://github.com/SergioEstevao/SEFontKit into develop
Fix bug that didn't reset cells correctly on reuse.