rename auto_exams to Makefile for auto examples testing
relocate Makefile
correct syntax of Makefile
add pre dependency of Makefile for example testing
modified path of necessary files for examples testing
removed uncessary post file, change auto_exam to make for automatica testing
correct locations of files on create_sample_tables
Merge remote-tracking branch 'upstream/master'
Merge the production version python to current version
merge the upstream of pytho-datalanche to the forked master
correct the curl multiple lines issues, removed the post_test step on Makefile
move Makefile from test subdir to root, changed the locations of related files in Makefile and examples
replaced the fixed path of config.json to relative path of config.json
modified testing targets for Makefile
simplified curl command
Merge pull request #27 from wcao101/master

Finishing up the Makefile for automatic examples testing