Added filter deleting, filter combine mode is saved to DB but convolution not yet implemented

Merge pull request #17 from hybridmachine/btabone-userdoc

Btabone userdoc

UI cleanup

Update buttons for import/export, update filter button, fix issue with graphs (both signal and filter) not resetting when no signals or filters enabled. Added basic about page. Added logging in %PROGRAMDATA%\Signals And Transforms\Logs\ . Note tag name now aligned with assembly version in application

Added context menu for point markers on graph, turned them off by default

Added context menu for point markers on graph, turned them off by default. Fixed crash in convolution view

Filter panel implemented, filters now drive the convolution panel once setup

Adding more functionality, filter panel for WIndowedSync filters is implemented, convolution is driven by sum of active filters in workbook.

Improvements in signal panel, added default filters to installer , they now save in programdata

Merge pull request #9 from hybridmachine/FFT_Filters

Fft filters

Frequency histogram and installer signing

Moved from using line chart to histogram for frequency histogram data, now sign the installer with my signing certificate

Embedded cab file in installer (standalone msi)

Cleaned up installer

Added double click to open workbook

Added double click to open workbook. Added needed cabinet file for installer

Bug fixes and drag and drop to open feature added

Fixed crash when no signal loaded and user switches to Convolution view. Added drag and drop to open workbook

Signals and Transforms app in working order

Much remains to implement and fix but core functionality is there. Create synthetic signals, save to a workbook (SQLite database format), load from workbook. Installer for app works (attached to this release)