Issue #228: Fix missed relative imports, and some indents.

[AndrewLister-STFC]

Description of Work

Fixes #228

Updated imports that were missed in last PR for this issue.

Testing Instructions

1. Run tests

[tyronerees]

This doesn't run for me -- I get

~/fitbenchmarking$ python example_scripts/example_runScripts.py
Traceback (most recent call last):
  File "example_scripts/example_runScripts.py", line 18, in <module>
    from fitbenchmarking.fitting_benchmarking import do_fitting_benchmark as fitBenchmarking
ImportError: No module named fitbenchmarking.fitting_benchmarking

Running sudo setup.py install again makes no difference.

[AndrewLister-STFC]

This doesn't run for me -- I get
~/fitbenchmarking$ python example_scripts/example_runScripts.py
Traceback (most recent call last):
File "example_scripts/example_runScripts.py", line 18, in
from fitbenchmarking.fitting_benchmarking import do_fitting_benchmark as fitBenchmarking
ImportError: No module named fitbenchmarking.fitting_benchmarking

Running sudo setup.py install again makes no difference.

Talked wth Tyrone. Issues seem to come from package data in setup.py?

[arm61]

In order to get tests passing (where the are .dat, .txt files) I added some stuff to the package data in the setup.py. This may be causing issues (that really travis should be catching but oh well :) )

[AndrewLister-STFC]

In order to get tests passing (where the are .dat, .txt files) I added some stuff to the package data in the setup.py. This may be causing issues (that really travis should be catching but oh well :) )

My next task is adding the example scripts to the test suite for just this reason.

[tyronerees]

@AndrewLister-STFC -- just to record what I told you earlier: I need package_data={'fitbenchmarking': ['resproc/color_definitions.txt']} to get the example script running, but not the others (although I haven't run the tests locally).

As reported by @Anders-Markvardsen in #225 (comment), adding benchmark_problems to package_data actually seems to break the example script for me too.

[AndrewLister-STFC]

This is pretty closely related to #226 (in that thats where the fixes for the setup have been added)

[tyronerees]

This is pretty closely related to #226 (in that thats where the fixes for the setup have been added)

Yes -- this shouldn't hold up this PR. @AndrewLister-STFC -- could you resolve the merge conflicts? Then I'll give it another glance over and we can tick this one off

[tyronerees]

Looks good to me!