Put solap4py-java in the forked repository
Merge remote-tracking branch 'upstream/master' into develop

Conflicts:
	README.md
Cleaned a little bit the code.
Re-added the necessary libraries. Modifying code according to code
convention. Renaming Error.java to Solap4pyException. 
Added build.xml file to build with ant command. Edited the README
according to this.
Actually add the build.xml file which was not in the previous commit.
Merge pull request #1 from Westpic/develop

Westpic's Java part of Solap4py
.git ignore now accept the bin directry (which is necessary to build without "directory does not exist" error)
Added bin directory with its .gitignore file.
This directory should be empty on the repository.
implemented executeSelect
refactoring, removed json-simple
refactored solap4pyexception
handled an exception from solap4pyexception getjson method
Deleted useless files
Adapted build.xml to the new json library
Added port number to Solap4pyEntryPoint (not configurable yet), and
formatted code
Added process method, and submethod explore and execute.
Handled some exceptions.
 MDXBuilder Class
Commit of the MDXBuilder Class with connection corectly handled
MDXBuilder Class with a complete main function that has all the
functions tested
MDXBuilder Class with the right Format
Completed Soalp4py.java's execute method
Still need to format the results in JSON format