changed MO .101
pulled from upstream
Added WKT to Link model
Added wkt property to Link
Corrected minor error in exception handling
Added commenting to WKT fields
Merge branch 'new-ui-sean' into dev
Updated SignalTiming object hierarchy to add another intermediate object (SignalTimingEntry), so that SignalTimingElement could be used as the "leaf" object and track the ID of the database row (in SIGNAL_TIMINGS table) for each phase (rather than tracking phases as "content" of the SignalTimingElement).
 Changes to be committed:
	modified:   SignalTiming.java
	modified:   SignalTimingElement.java
	new file:   SignalTimingEntry.java
	modified:   ../../../../../../resources/scenario.xsd
Add createSignalTimingEntry() to ModelObjectsFactory.java
There should be no id field in SignalTiming -- it doesn't represent a row in a table.

 Changes to be committed:
	modified:   src/main/java/edu/berkeley/path/model_objects/scenario/SignalTiming.java
	modified:   src/main/resources/scenario.xsd
Merge pull request #161 from tmkpath/dev

Updates to allow 1-1 relationship for SignalTiming entries with DB tables
Merge branch 'dev' of github.com:calpath/model-objects into dev
Added simple get/set WKt property totTests
Added detail level to link class
Merge pull request #162 from sean-morris/dev

All tests check out. Tom, you should review what I added to the Link class. I don't think we want these fields in the schema.
See below
1. Added a small script to build
2. Modified the XSD to add signal plan set id to the controler class.
See below

Forgot to add the getter and the setter.
Merge pull request #163 from dba-path/dev

See below
Removed the wkt field and used the shape field, defined in the xsd, to store the geometry
Merge pull request #164 from sean-morris/dev

Removed the wkt field