Merge pull request #2 from whalebot-helmsman/master

Fixing bash script
More user-friendliness
Now script should work under MacOS
Some UI cosmetics
Trying to extract more details of the upload error.
Calling setDoOutput() makes Android 4.0 issue POST requests unconditionally so now when the server only accepts GET requests the conversation no longer flows.

Also factored out the code for setting up authorization headers.
Windows Phone demo
code cosmetics
Merge branch 'master' of github.com:abbyysdk/ocrsdk.com
Windows Phone demo
Merge branch 'master' of github.com:abbyysdk/ocrsdk.com
PHP sample
Calling setDoOutput() makes newer JavaRT versions issue POST requests unconditionally so now when the server only accepts GET requests the conversation no longer flows.

Also factored out the code for setting up authorization headers.
Merge branch 'master' of https://github.com/abbyysdk/ocrsdk.com
Usability
Merge branch 'master' of github.com:abbyysdk/ocrsdk.com
Described how to use different languages for recognition
Added ability to select multiple languages for recognition
cosmetics
Hint to provide application id and password