Revert "merged 2.2 and added IDEA project files, fixed javadocs error"

This reverts commit c3b1aa08320bdcccaf41534dbca0acc95b335e6b.
Merge https://github.com/ramdroid/RootTools into develop
merged RC 2.4
added missing files
added IntelliJ project file
fixed java docs
merged from svn
merged RC 2.5
fix number parsing
merged RootTools 2.6 dev
Revert "merged RootTools 2.6 dev"

This reverts commit d2703f5130f2d1ef3466f7a8caef75b69a7b0d0d.
Revert "Revert "merged RootTools 2.6 dev""

This reverts commit 5588bb7db7f370bb871eb9e925dfa6ccfcb3a831.
merged 2.6 stable
merged 2.6 stable