Change travis test config
Add coveralls
Fix location issue
Merge pull request #228 from debugger22/tests_modf

Change travis test config
Fixes #203
Merge pull request #227 from debugger22/ibf_int_to_func

An attempt to fix #203
Moved truthtable example inside source dir
docs: Corrected oscilloscope preview for FlipFlop examples
docs: Corrected oscilloscope preview for multivibrator examples
docs: Corrected oscilloscope preview of Counters
Merge pull request #229 from rvraghav93/229_correct_docs

Corrected docs to make oscilloscope appear correctly in the sphinx documentation
Merge pull request #230 from BinPy/develop

Updating master