Fixes #98 - Corrected test code and data

- Added 2 error assertions, as 2 should be returned.

- Corrected comments in test

- Line-wrapped comments to 80 cols

- Corrected test data so that it no longer returns a WEBVTT_INVALID_CUESETTING
  but instead returns WEBVTT_UNEXPECTED_WHITESPACE and
  WEBVTT_MISSING_CUESETTING_DELIMITER
Fixes #99 -- Additional assertion, changed error code, wrapped comments

- Assert that errorCount() == 1 before asserting error conditions
- Changed `WEBVTT_INVALID_CUESETTING` to `WEBVTT_MISSING_CUESETTING_KEYWORD` to
  meet the needs of the code. As mentioned in the issue, it's debatable whether
  this is the right way to go about this, as `WEBVTT_INVALID_CUESETTING` makes
  sense as well.
- Wrapped comments to 80 columns
Fixes #106 - Correct assertions, line-wrapping, safety checks

- Convenience assertEquals rather than 3 lines of assertions
- Wrapped lines to 80 cols
- Corrected assertions without incorrect assumptions
Fixes #107 - Correct assertion, wrap lines, safety checks

- Smaller test because of assertEquals error condition assertion
- Safety check before error condition assertion to prevent bad-access
- Wrapped lines to 80 columns
- Expect snap-to-lines to be TRUE rather than false, which is the
  default
Fixes #108 - Corrected comments and assertions, wrapped lines to 80c

- Wrapped lines to 80 columns
- Corrected comments
- Correctly assert 2 syntax errors rather than 1
- Correctly assert default snapToLines == TRUE rather than FALSE
- Convenience error condition checks
- Check errorCount() before error condition checks to prevent
  bad-access
Fixes #109 - Correct error assertion, correct snap-to-lines assertion

- Assert errorCount for safety from bad-access
- Assert snapToLines == TRUE rather than FALSE
- Use convenience error condition assertion
- Assert correct error code
Fixes #99 - Corrected macro name typo.

ASSERT_EQUALS -> ASSERT_EQ
Fixes #98 - Removed unneeded `const Error &err`

Removed unused variable
Fixes #110 - Corrected assertion, add safety checks, wrap lines

- Wrap lines to 80 columns
- Assert errorCount before performing error condition assertions
- Assert snapToLines == TRUE rather than FALSE (the default)
- Use convenience functions for error assertions
Fixes #111 - Fix snapToLines assertion, safety checks, line wrapping

- Assert snapToLines == TRUE rather than FALSE, the default setting.
- Assert errorCount == 1 before error condition assertions, to prevent
  exception thrown when failure occurs
- Convenience error condition assertions for smaller code
- Lines wrapped to 80 columns
Fixes #113 - Correctly assert snapToLines == TRUE, wrap whitespace

- ASSERT_FALSE -> ASSERT_TRUE for snapToLines()
- assert errorCount == 1 before checking error conditions
- use error condition assertEquals helper to shrink code
- wrap lines to 80 columns
Fixes #114 - Fix snapToLines assertion, wrap lines, safety checks

- assert errorCount == 1 to prevent bad-access
- assert snapToLines == true rather than false
- use assertEquals function rather than 3 assert statements, to make
  test smaller
- wrap lines to 80 columns
Fixes #115 - Correct snapToLines assertion, safety checks, linewrap

- Assert snapToLines == TRUE rather than FALSE, per the spec
- Assert errorCount == 1 before error condition asserts to prevent bad
  access
- Use convenience function for error assertions to shrink code
- Wrapped lines at 80 columns
Fixes #116 - Renamed `many-digit-low-boundry.vtt`, wrapped lines

- git mv'd typo'd filename to correct filename
- Wrapped lines to 80 columns
Fixes #98 - Wrapped comment lines to 80 columns
Fixes #98 - Got the spacing a bit off last time, fixed.
Fixes #117 - Correct test data, assert error count, correct assertions

- Wrapped lines to 80 columns
- Assert 2 errors to prevent bad access
- Assert 1st error is unexpected whitespace
- Assert 2nd error is missing cuesetting delimiter
- Use convenience functions to make test small
Fixes #118 - Correct assertions, add safety assertions, wrap lines

- Assert error count before asserting error conditions, for safety
- Assert WEBVTT_INVALID_CUESETTING rather than
  WEBVTT_INVALID_CUESETTING_DELIMITER, which should be deprecated.
- Wrapped lines to 80 columns
Fixes #119 - Corrected assertion, added safety assertion, wraped lines

- Assert error is WEBVTT_INVALID_CUESETTING rather than deprecated
  WEBVTT_MISSING_CUESETTING_KEYWORD
- Assert error count is 1 before asserting error conditions
- Wrap lines to 80 columns
Disable two builds to speed up travis.

"make check" doesn't tell us much that 'make distcheck' doesn't,
and we don't archive the output of the scan-build run. Disabling
these two build configurations will help with the load on travis-ci.org
and get us a faster turn around time.