Added file filter for G-Code Files

Initial version contains filters for only ".gcode" and ".ngc" files.
This will be used in conjunction with FileFactory for loading G-Code
files
Initial Commit for Job Execution Plugin

(Sorry for the large commit)
This commit contains the initial development of the Job Execution
plugin, the three files are for the plugin, the panel, and for
temperature graphs.
Added code to load Job Execution Plugin

Added code to initialize the Job Execution Plugin
Ignore .Classpath for NRSDK

Needed to change the path used for NRSDK, so I added the .classpath to
the ignore list to prevent it from causing further issues
Added Placeholder Graphs

Added two (not functional as of yet) graphs for both hotend and bed
temperature
Edited Graphs for Custom Title

Modified the original graphs code to allow for custom titles on the
graphs.
Update DeltaForgeDevice to BowlerBoardDevice

Changed all instances of "DeltaForgeDevice" to be compatible with the
new "BowlerBoardDevice" nomenclature
Moved Constructor to Top

Moved the Constructor to the top of the file
New Plugin: Bowler Device Config

This update created a new plugin to configure Bowler Devices
Removed Duplicate Line

Removed Duplicate line of code
Added Configuration Data to Config Plugin

Added elements to interface with the available axes
Inputs into the text boxes is limited to numbers
***Send button not implemented yet***
Fixed GUI loading issues
Added code to load Config plugin
Added files required for using jMonkey

Added library references for jMonkey files.
Fixed Issue with Config Panel Crashing

-Changed order of loading GUI and components
-Initialized axesNames
Fixed Config Panel Startup Crashes

Changed how GUI is loaded to prevent accessing printer before connection
is established
Now loads Config Plugin

Added code to load config panel
Removed Unnecessary Code

Deleted out commented out code which was not needed
Removed unused methods
Fixed Layout Issues

Fixed GUI layout for proper resizing behavior