Initialise project

* add standard python and vim suffixes to .gitignore
* add GPLv2 LICENSE
* add basic README.md
Add sample file for testing

* Add basic sample fasta file of 100 Trinity sequences for testing purposes
Develop fasta parsing function

* Wrote unit tests for parsing function
* Developed function using TDD
Develop fragmentation function

* Partial write of unit tests for fragmentation function
Reconfigure project into a python module

* Add setup.py
* Create eDicer module folder and __init__.py
* Create test module folder and __init__.py
* Move e_dicer.py into eDicer folder
Integrate travis CI build management

* Configure .travis.yml (python2.7 build dependency)
* Add requirements.txt (biopython dependency)