Test commit to learn how branches work.
Added experimental file GUI_Video.java soley for experimenting with video conversion.
Edited GUI_Video trying to solve a null pointer exception error, which may lie in the sarxos library.  It occurs even on the sample code directly from the sarxos github.
Batch of changes while trying to reorganize methods and reduce unnecessary use of class objects.  Unfinished process, that's why this is a fork.
Updated several methods to use GUI_Main's loadImage and loadBufferedImage, or use a try/catch if appropriate.  No more unhandled exceptions!
Added required libraries although I think I should be including links to their source instead.  Will do more research and come back to fix this if I learn a better way.
Merging ImageToASCII.java into GUI_DisplayPanel.java, removing old file.
GUI_ButtonPanel() methods mostly converted to use loadImage() and loadBufferedImage().
Branch currently working, need to test efficiency gains.
My previous commit caused a bug where the correct image was not displayed.
This commit fixes the bug and resizes the image before converting to ascii, which should be a speed improvement.
Fixed a similar new bug in GUI_ButtonPanel.setupCaptureButton().
Added method overload for loadImage() allowing for no parameter.
Cleaned up several methods in GUI_DisplayPanel.java and removed several unnecessary and unused variables and methods.
Save button mostly working.
Including .classpath and .project in an attempt to improve the way we handle libraries.  I think the better solution is to use something like Maven or Gradle, but for now we'll just include the eclipse files.
Changed saved file format from .jpg to .gif to fix bug where .gif files with transparency would be corrupted when saved as .jpg.

The saved images are now larger, but it seems a fair tradeoff for now.  We can come back to this problem if we need to conserve space.
Modified classpath file to be a relative link to libraries, instead of absolute.
Made a few small formatting changes and corrected a comment typo.  Prepping to merge the branch back into master.
Merge pull request #14 from lo9key/efficiency-experiment

Merging in the branch "efficiency-experiment" which has new features and recent code changes.