Added function CSlider::moveToMin
Reset mapDescription scrolling position on change of map / save

This one fixes bug #1974
Fix slider remain enabled when not needed for changed label text

This one fix issue with map description label #1977
let data, maps and mp3 directory be truly case insensitive
Fix #1928
* disallow geneie to cast teleport
Disallow rising spells for genie
Merge pull request #63 from josch/vcmibuilder_case_insensitive

let data, maps and mp3 directory be truly case insensitive
Merge pull request #61 from ArseniyShestakov/fixMapDescription

Fixes for two visual map description bugs