V1.2.2

Updates dependencies :
* nom-tam-fits : 1.14.1 (after this version, a few tests do not work)
* commons-math3 : 3.6.1
* java-getopt : 1.0.13

Updates plugin dependencies

Use JAVA 11 as source :
- Cobertura does not work with JAVA 11 (https://medium.com/criciumadev/its-time-migrating-to-java-11-5eb3868354f9)
- Use JaCoCo instead of cobertura => it seems I am doing something wrong because the coverage is not computed

Closes https://github.com/malapert/JWcs/issues/88

Change the licence (use LGPLV3) for Tomas Alonso Albi (RHEA Group for ESA)

V1.2.0

Adds settings

V1.1

Fix a lot of bugs
Updates documentation
Adds a lot of tests
Adds GUI for testing

JWCS-1.0

JWCS is a JAVA library that provides methods to convert:

• between sky and image coordinates
• a sky position from a reference frame to another one