Remove JSONKit -- iOS5+ has a built-in JSON parser
Merge pull request #809 from sdarlington/26d6cac1a75b3ffb24b3419904558a5ac1b6d264

Remove JSONKit
Minor code DRYup
Guard to avoid fetching shelf when not specified
Removed function to skip backup attribute

According to the iOS Data Storage Guidelines, files marked with a "do not backup" flag are not deleted in low-memory situations.
We should not mark as "do not backup" files that are in the cache and can be safely deleted.

Closes #595.
Removed redundant log message
Re-added basic support for book protocol: now with book:// links is possible to download or open every book on the shelf
Merge branch 'master' of github.com:Simbul/baker
Removed doubletap-to-focus on Baker pages when zoom is not enabled
Updated currentStatus as an accessors of the IssueViewController
Break the cycle on target issue found
Code cleaning and optimization
Fix: restored -baker-vertical-pagination support

Fixes #827.
Fix: origin for index view shouldn't change

Fixes #774.
NSLog comments have been updated, shortened and clarified.
Fix: port index view fix to iPhone

The fix introduced in 74e9833fee21c5b52f068ee3d4e9d952299c00f2 was only catering for iPad resolutions. This commit makes sure iPhones (4 and 5) are handled correctly as well.
Fixes #837.
Updated copyright date
Whitespace fixes
Analyzed code and fixed potential memory leaks
Fix: issues on iPhone may be cut off in edge cases