2.0.6-beta2

• Can calculate complex matrices and beam parameters from them (not supported yet for stability calculation).
• Can calculate function values under cursor.
• Can link parameters of Matrix element to global parameters.
• New element: Matrix element with single matrix (T=S).
• New elements: GRIN medium, Thermal lens, Thermal medium.
• New elements: Gaussian aperture, Gaussian aperture with thin lens, Gaussian duct (medium), Gaussian duct (slab).
• GRIN lens can accept negative gradient constants n2.
• Copy/Paste commands in the Pumps window.
• Added Custom Elements Library. Copy of any element can be saved to the library.
• Added an option allowing for output the Python code for matrices in info function windows.
• Added settings for number formatting and data exporting.
• Added menu commands for exporting graph data and plot image (copy to Clipboard).
• Added options for controlling how element is displayed on the layout - show label, draw narrow.
• New tool: GRIN lens assessment.
• Can set different colors for pumps for using in MB-Caustic plot.