Travis-CI icons

[ci skip]
DOC: Example of Instrument usage

[ci skip]
DOC: Added Example for resolution calculation

[ci skip]
DOC: Added example placeholders

[ci skip]
DOC: Added example for structure factor calculation

[ci skip]
REFACTOR: Changed input variables for Instrument class

Now takes Sample class structure as input, collecting all sample information in one place
FEATURE: Added initial support for 'ICE' files

ICE is the software used at the NCNR by a wide range of instruments. ASCII format.
REFACTOR: Changes based on pylint analysis
DOC: Added io to makefile

[ci skip]
Make method for generating the website documentation (HTML)
BUGFIX: Fixed fancy indexing
REFACTOR: Pylint fixes
Add: 1D plotting and fitting support

Added 1D plotting with errorbars.
Added the ability to save file.
Added simple fitting using a given function.
Changed the bin method to take individual arguments, rather than nebulous `args`.
Fix: encoding error
Upd: Minor change to Readme

[skip ci]
Upd: Minor change to string handling in fitting part of Data.plot

[skip ci]
Add: Fitter example usage for documentation
Ref: Changed bin to use searchsorted

Q now includes temp as the final dimension and is sorted at creation time. Bin uses np.searchsorted, a binary search algorithm, which is significantly faster than np.where for large arrays.
Ref: Updated unittests to conform to the new Q format

Q now includes temp as the final dimension, so it does not need to be checked separately.
Merge branch 'feature/bin-rewrite' into develop
Ref: Removed redundant variable assignment in _bin_parallel