5.0.14 updated help
5.0.15 fix JDom character issue ERS reading past its record
5.0.16 final fix for PRF. Really!
Upgrade version(s) to 0.7-SNAPSHOT
WarpOp cleanup: refactor and remove nested InSAR LUT interp class

 - removed nested class for InSAR LUT and use jLinda core classes
 - fixed few small bugs/inconsistencies when checking of interpolators
Merge pull request #21 from pmar/warp_cleanup

Clean-up of WarpOp
WarpOp fix for wrong getter called against LUT class
Merge pull request #22 from pmar/warp_cleanup

WarpOp fix
jlinda version to 0.7-SNAPSHOT