Merge pull request #62 from N-Pex/master

Panic style updates
Update to latest securereaderlibrary

Conflicts:
	external/securereaderlibrary
Update to latest CacheWord

Conflicts:
	external/CacheWord
Added finish() after wipes
Merge branch 'master' of https://github.com/guardianproject/securereader

Conflicts:
	external/CacheWord
Added fulltextfeeds option
Update to latest