The extension point "axisLabel_text" of continuous axes was being intercepted, not locked. Yet, a user specified value was never used. The extension point is now totally open.
In the extension point "legendLabel_textStyle", the this.finished() idiom - for disabling the application of further processing - was not being respected (only sign properties provide that out-of-the-box; intercepts must implement it explicitly).
Merge pull request #70 from dcleao/master

Fixes to some extension points.
[ANALYZER-2390] - Axis scale chart option only affects inner ring values in Sunburst chart.
* Specifying a converter for a dimension should clear any label previously read from a google-style cell. The converter, in general changes the value, so the label corresponding to the initial value is not, in general, valid.
Merge pull request #71 from dcleao/ANALYZER-2390

[ANALYZER-2390] - Axis scale chart option only affects inner ring values in Sunburst chart.
[ANALYZER-2391] - Data format is only applied to outer ring values in Sunburst chart
* First implementation of the Mondrian/VB number formatting utility pvc.numberFormat.
* Still missing: locale configuration, scientific notation, mondrian-compatibility review, integration with CCC's numeric dimensions.
Merge pull request #72 from dcleao/ANALYZER-2391

[ANALYZER-2391] - Data format is only applied to outer ring values in Sunburst chart
[ANALYZER-2391] - Data format is only applied to outer ring values in Sunburst chart
* More unit tests
* Fixed issue were masks having only literal text introducing an implicit # in the integer part. This should only happen if a decimal point is found.
Merge pull request #73 from dcleao/ANALYZER-2391

[ANALYZER-2391] - Data format is only applied to outer ring values in Sunburst chart
[ANALYZER-2391] - Data format is only applied to outer ring values in Sunburst chart
* refactorings
* named anonymous functions
* renamed a few
* compacted some of the separate integer and fractional functions into one parametric part function
* added comments and reordered functions
* moved round10 to pvc.js, as pvc.round10 (still needs tests)
[ANALYZER-2391] - Data format is only applied to outer ring values in Sunburst chart
* Changed indentation to 4 spaces to conform to CCC's norm.
* Replaced some comments by JSDocs.
Merge pull request #74 from dcleao/ANALYZER-2391

[ANALYZER-2391] - Refactorings
[ANALYZER-2391] - Data format is only applied to outer ring values in Sunburst chart
* Added JSDocs
* Added accessors for existing number style options
* Added the groupSizes field and accessor
* Setting a mask now does not compile it immediately, so that additional options that affect compilation (like groupSizes will) can be specified.
  The mask is compiled in #format, on first use.
[ANALYZER-2391] - Data format is only applied to outer ring values in Sunburst chart
* Implemented group separator.
* Slight refactor to the compileSectionPart function.
[ANALYZER-2391] - Data format is only applied to outer ring values in Sunburst chart
* Fixed issue in group separator vs comma scaling detection.
* Added unit tests for all the implemented features.
* Added a #configure method to allow direct configuration given a JSON (possibly a locale format info object).
[ANALYZER-2391] - Data format is only applied to outer ring values in Sunburst chart
* Fixed non-standard use of [] to access characters of a string.
[ANALYZER-2391] - Data format is only applied to outer ring values in Sunburst chart
* Escaping using the string literal.
Merge pull request #75 from dcleao/ANALYZER-2391

[ANALYZER-2391] JSDocs, Accessors, Group separators, Unit tests
[ANALYZER-2391] - Data format is only applied to outer ring values in Sunburst chart
* Fixing literal string having the wrong (old) name of the #configure method.
[ANALYZER-2391] - Data format is only applied to outer ring values in Sunburst chart
* Shortened the name of method #currencySymbol to #currency. Unlike I had originally thought, there's no danger of property collision with another related concept the "currency code", cause that would not be received by this object directly.