Can't shake these File Geodatabase changes from repo. Nothing is wrong with data in ArcGIS 10.3 so going to commit these.
Merge remote-tracking branch 'upstream/master'
Merge pull request #165 from jscott11/master

Updated to NumberFeatures.py for Desktop/Pro handling of arcpy.mapping.
Change Detection Toolbox

Classification Accuracy model added
Update README.MDs to include links to templates.
Merge pull request #166 from helyx-amcmillan/master

Change Detection Toolbox
Merge pull request #167 from mfunk/master

Update README.MDs with links to templates
Updated Build Elevation Mosaic toolbox and raster functions

All tools in Build Elevation Mosaic Toolbox were updated to to bugs in
the 10.3 build they were built on.  Additionally the Raster functions
were adjusted for the WGS 84/Web Mercator issue found in previous
builds.
deleted unnecessary10.2 toolbox

deleted unnecessary10.2 toolbox.  It should not be here
Changes to the Linear Line of Sight Model

Added periods to the end of the item descriptions for observation and
target points output files.
Initial changes for Pro arcpy.mp changes to V&R template tools.
Merge pull request #168 from NatalieCampos/master

updated build elevation tool box for bug fixes
Update test paths for Natalie's changes in Raster Function folders
Merge pull request #170 from mfunk/master

Change to tests for Build Elevation Tools and partial change for RLOS-MP
Added tooldata to visibility toolbox folder

Added tooldata to visibility toolbox folder. This now supports input
weapon table for V&R tools.
Merge pull request #172 from mfunk/master

Added tooldata to visibility toolbox folder