Maintenance bugfix
initial project import from KDevelop
Compression of the upload to S3 request (attempt anyway)
Revert "initial project import from KDevelop"

This reverts commit 82b9d350eea42931bc12d9c4650fd6d8f0d9c77b.
initial project import from KDevelop
cleanup
gitignore
initial project import from KDevelop
Revert "initial project import from KDevelop"

This reverts commit b725309da2807da5ab2df66b332d5236f58a1dfd.
create an actual gz file
Do not compress already gz'd files
use Symfony's Filesystem
fix rmdir function
fix rmSapiDir check
File upload - zip compression check
Release 2.8.27
- Added check if gzip compression succeded. If failed, then the resulting error message was "File sizeBytes must be set" because gziped file was zero size.
- Forced closing of temporary file in Table::save(), otherwise unlink($tempfile); may fail because the file is still open (caused error: unlink(Temp\\sapCC7D.tmp): Permission denied)
Events filtering test bugfix
Merge branch 'master' into odin
Coding style issues