Glob now supports get and set and is properly tested
Adapted the hosts plugin to the changed glob plugin
Implemented a plugin which is able to convert from key to meta keys and back (controlled by meta data)
Adapted the augeas plugin description

Conflicts:
	src/plugins/augeas/contract.h
Update AUTHORS
Fixed compiler warnings in testmod_keytometa
Merge pull request #17 from fberlakovich/keytometa

KeyToMeta and Glob