Created table model backed by Guava table.

Missed a component when adding right-click menu. Fixed.

Added right-click edit menu to relevant text components.

Made dark theme a command line option.

Fixed bug where empty rows are produced if regex matches entire line.

Added regex error display, and DOTALL support.

Rewrote JRex frame. Added transpose option.

Added a "load from file" feature.

Quick code clean up.

Added 'use nulls' option. Empty groups are replaced with nulls.

Initial commit.