Fixed issue #114
Cosmetic fixes to conform to CLASS (RFC21)
Minor code cleanups
Updated to refer to CLASS spec for style
Fixed deprecated autotools configuration
Introduced compile error into zloop - fixed
Fixed deprecated autotools configuration
Added new zbeacon class
Edited NEWS for 1.4.0
ENONET not defined on OS/X
Merge pull request #115 from hintjens/master

Fixed issue #114