release v0.15 increment commit

update version to v0.14

update Gradle build file (for JAR name) and `objects.ToolDescriptions` (for main Window display version) to increment version

Merge pull request #52 from CEGRcode/hotfix

hotfix v0.13 bug in 3 CoordMan tools

Release v0.12

Official v0.12 release

Rearrange button position