Merge pull request #93 from ostepu/version_0.1

Version 0.1 VI
Merge pull request #95 from ostepu/plugInManagement

PlugInManagement I
- bug in FSZip fixed
- FS components prepared for CLocalObjectRequest
- adds time_limit(0) for install
- adds entrys to checkPlugins() and checkExetensions()
multiRequest calls replaced with Request (more stable)
session timeout increased to 45 minutes
Request.php improved (bug in local request solved)
adds connectors to LCourse
- LFileHandler.php renamed
- prepared for local request
LCourse connector fixed
AddFile fixed
session timeout increased to 45 minutes
Upload.php whitespace-fix
adds .htaccess to plugin-configs
.htaccess files modified
Helpers.php modified to use Request class
Merge branch 'version_0.1_fix_I' into version_0.1