Merge pull request #74 from rssdev10/master

small improvements of a build script for linux
added TODOs: suggestions from Dennis Hoer
1) Renamed FileTransporter to FileProcessor interface due to new FileUtility service adding.
2) Added file utility + service for processing common file system actions like create / delete / exists.
3) Performed some classes renaming to make more logical sense.
4) Added new file utility APIs into client.
5) Modified tests to allow remote file system control.
6) Added integration test for all common functionality instead of raw sikulix test.
7) Fixed README.md files according to added changes.
8) Modified screenshots to use english OS version.
9) Minor bug fixes.
10) Added remote IP into client logs.
11) Execution logger was encapsulated to CommandLineUtility.
Merge pull request #75 from sskuts/master

New file service, multiple file upload feature and minor fixes
moved Linux build scripts for libVisionProxy to LibsLux (prep for better build support)
minor
maven repo on mygrid.org.uk seems to be offline currently
started: check prereqs during setup (mainly on Linux)
Merge branch 'master' of https://github.com/RaiMan/SikuliX-2014
test should not run on Linux currently
fixed poms for Jenkins build
to test VNC solution
1) Fixed paths issues for Linux system by adding file separator wrapper (both on client and server sides).
2) Removed redundant imports.
3) Added NPE checks for Command container.
4) Added new images / script for Linux tests.
5) Added Linux tests to cover existing functionality.
1) Revised tests structure: moved windows tests into single class.
2) Refreshed win images.
3) Minor fields renaming.
4) README revising.
Merge pull request #78 from sskuts/master

RemoteServer / RESTClient updates
fixed: Windows: offline setup did not work
nightly info
test VNC
1) Added new folder actions and drag&drop.
2) Added image validation to avoid unhandled exceptions.
3) Fixed wrong server port arg index.
4) Modified client  and interfaces with new APIs.
5) Added response status logging on client side.
Minor README.md updates.