* improv: Added new text editor semantic highlighting themes.
Current themes use the same colors for all identifier types. These two new themes are just examples of what the new feature makes possible.
One aims to simulate CLion Darcula theme and the other is an extension of the original dark theme.
* fix: corrected entries to readme file
* fix: corrected base for the theme
Made sure readme looks correctly on fork and links go to files.
Both one-dark and nocturne used global-doc-comment instead of the correctly named doc-global-comment. Typos in Nocturned didn't prevent the theme from loading, but left annoying messages in the log. As explained by the author, the base color map must be one of the three that imhex loads by default, dark,light and/or classic. Even if that is not the case, the name given in base must be that of a valid color map that has been loaded prior to the ones that use it as a base.
fix: incorrect names and values for some colormap entries of the test editor.
Some names were changed from the original that need to be changed back to make the old colormaps compatible with the new system.
Also, the colors of the console text were incorrectly set to be equal to each other.
This Pr brings back the old names and hopefully fixes problems of incorrect color being used
* Updated the custom themes to the new text editor color palettes designed for full syntax highlighting, but the existing themes should look just like they did before.
* impr: renamed pattern-placed-variable to calculated-pointer and added view
fix: pe pattern could read past the end of file if symbol search option was turned on and input file had no symbols. In that case a StringTable array that has 1 element would be created and place at offset 0 where the size variable was set to a large number creating the error. The fix is to set the size of the array using numberOfSymbols>0
* Fix: that was a bad choice for the size of the stringTable array because even if findSymbols is not on the file can contain symbols. This was causing the pe unit test to fail. To get the right array size use sizeof(symbolTable)>0 which will be 1 only if findSymbols is true and the file actually contains symbols
