lang update
bug fixes (cooltrainers, mail andy)
modified tab structure, 2nd main tree
bug fix tab tree
performance improvement
profoundness setting & implementation
profoundness setting
bug fix timeline
profoundness upgrade bug fix
upgrade bug + increased version
performance upgrade assign_competencies
comp overview bug fix
Merge branch 'experimental'
Merge branch 'master' of https://github.com/gtn/exacomp