Adds module for creating Tecan file and unit testing for it.
Adds file tests and corrections for generation of content of
tecan file
Adds tecan file generation to unit tests

Excludes eclipse .settings from git

Tabulation of tecan file
Testing code for using tecan layout generator

Adds tecan file generation from list of labware sources and
Reindenting of tecan file generation source codes
Merge pull request #335 from emrojo/tecan-file-generation

Working dilution (T) - ? - Generate Tecan file