Merge branch '22-enumtype-must-not-use-a-different-id-if-it-is-identical-to-the-nsd-one' into 'master'

Resolve "EnumType must not use a different id if it is identical to the NSD one"

Closes #22

See merge request !22

Error if EnumType id is not the same as NSD Enumeration name when it
should (same literals)

Resolve "update to EPL 2.0"

Closes #21

See merge request !21

Resolve "Add some information in README before mirroring on GitHub"

Closes #20

See merge request !20

Resolve "update to move to new gitlab server and new repository name"

Closes #19

See merge request !19

Resolve "static attributes prevent more than one validation"

Closes #18

See merge request RiseClipseGroup/RiseClipseValidator_SCL2003!18

Merge branch '17-if-output-is-the-last-option-the-output-file-is-also-considered-as-an-scl-file' into 'master'

Resolve "if --output is the last option, the output file is also considered as an SCL file"

Closes #17

See merge request RiseClipseGroup/RiseClipseValidator_SCL2003!17

Resolve "give option to output messages in a file"

Closes #16

See merge request RiseClipseGroup/RiseClipseValidator_SCL2003!16

Resolve "some line number in message are missing"

Closes #15

See merge request RiseClipseGroup/RiseClipseValidator_SCL2003!15

Resolve "update HMI from previous version to allow for loading NSD files"

Closes #14

See merge request RiseClipseGroup/RiseClipseValidator_SCL2003!14

Resolve "enumeration name may differ"

Closes #13

See merge request RiseClipseGroup/RiseClipseValidator_SCL2003!13

Resolve "update displayed version for tool diffusion"

Closes #12

See merge request RiseClipseGroup/RiseClipseValidator_SCL2003!12

Resolve "complete validation by NSD"

NSD validation is not completely done, but it is enough advanced so that next steps will be done in individual issue/merge request

Closes #11

See merge request RiseClipseGroup/RiseClipseValidator_SCL2003!11