Merge pull request #92 from rillian/dev-fixes

Fix valgrind options.
wrap comments to 80 characters
Merge pull request #93 from jbraffoul/issue9

wrap comments to 80 characters closes #80
refactored escape character unit tests to include proper assertions for UTF16 values. Also added checks for validity of TextNode where it is needed
moved enum to test fixture and added some more TextNode checks.
nbsp lower case in enum
fixed pointer syntax in cuetext.c
Fixes #97 - Corrected CueSettingAlign.UppercaseKeyword assertions

- Replaced 3 ASSERT_EQs with assertEquals

- replaced error code with WEBVTT_INVALID_CUESETTING

- replaced error column with 25

- wrapped coomment to 80 columns
Fixes #100 - Add errorCount assertion, correct column number assertion

- Assert errorCount() == 1 to prevent bad-access on failure
- Use convenience error condition assertion routine
- Assert error column of 25 rather than 29
- Wrap to 80 columns
Merge pull request #94 from ShayanZafar/utf8-unit-tests

refactored escape character unit tests
Merge pull request #96 from ShayanZafar/cuetext-syntax-fix

fixed pointer syntax in cuetext.c
Fixes #102 - Use correct assertion, avoid bad-access, and wrap lines

- ASSERT_TRUE rather than ASSERT_FALSE for default value of
  snap-to-lines
- ASSERT_EQ( 1, errorCount() ) to prevent access violation if error
  list is empty
- Use convenience function for error condition assertion
- Wrap lines to 80 columns
Fixes #103 - Fix assertion, wrap lines, add safety assertion

- Assert errorCount() == 1 before asserting error conditions, avoid
  bad access
- Assert snapToLines == true rather than false when it's expected to
  be the default setting, as per the rules of the spec.
- Use convenience error condition assertion function
- Wrap lines to 80 cols
Fixes #103 - Assert BAD_VALUE rather than UNEXPECTED_WHITESPACE

- There is no bad whitespace at column 30 in the test data, and it
  doesn't really make sense to test against that. Changed this to
  BAD_VALUE
Merge pull request #97 from caitp/issue-97

CueSettingAlign.UppercaseKeyword assertions incorrect
Merge pull request #100 from caitp/issue-100

CueSettingSize.BadKeyword incorrect column assertion
Merge pull request #102 from caitp/issue-102

CueSettingLine.PercentOver100 incorrectly ASSERT_FALSE(snapToLines())
Merge pull request #103 from caitp/issue-103

CueSettingLine.PercentNegative incorrectly ASSERT_FALSE(snapToLines())
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.