add requests to requirements in README.rst
redefine Connection methods : removed request and created post and get methods. Use of requests lib
provide relevent login with new connection methods, and change some methods of WebDav class
modify the tests of the connection class; test passes
add gitignore and ignore .pyc files
archive properly into zipfile, only need to upload .zip, with .json in it
update requests made from datasets to call proper connection methods
add Project.log method to log properly the errors from GD
updates requests in project to call the new request methods of the connection class, and properly log errors using Project.log method
update connection methods, so that they use proper JSON headers (Accept JSON, etc...)
do not create a folder for column with Date type. Those folders are created while creating the date dimension
change MAQL statements in dataset and columns, taken from https://github.com/mjhea0/gooddata-python-client
add tests/credentials to .gitignore and created credentials.py.tpl file
delete tests/credentials.py from repo
change test_project so that it does not create a new project, we seem limited on GD side...
adapt test_dataset to new structure
provide exception structure to gooddata client
make gooddataclient raise exception with standardize information
update test_connection: the zip file continues both .csv and .json files
fixed a typo in AuthenticationError raised by connection class