CMakeLists.txt: Setup BUILD_DIR
CMakeLists.txt: setup default BUILD_DIR value
SftpFileSystem.cpp: Code style
TSFTPFileSystem::Canonify: Bugfix: Folder is created in root directory, not in current directory

(http://forum.farmanager.com/viewtopic.php?f=5&t=6317&p=108627#p108585)
CMakeLists.txt: setup default BUILD_DIR value
SftpFileSystem.cpp: Code style
Merge branch 'bugfix-create-folder'

* bugfix-create-folder:
  TSFTPFileSystem::Canonify: Bugfix: Folder is created in root directory, not in current directory
  SftpFileSystem.cpp: Code style
  CMakeLists.txt: setup default BUILD_DIR value

Conflicts:
	src/core/SftpFileSystem.cpp
version info: update