Live mode using steps like echo, dump, write with variables that has ' - fixed

[kensoh]

this works in normal and live mode

echo a'b
dump a'b as abc.txt 

but for live mode, this fails with ERROR - expected token ')'

a = "a'b"
echo `a`
dump `a` to efg.txt

This is because a variable containing single quote, when formed into JavaScript expression as a string, will break the JS syntax. The solution is probably do some escaping of characters in the variable at the point of expanding. Found this edge case while working on #901, when OCR read characters has some weird character and trigger unexpected EOF error.

[kensoh]

Above commit fixes the problem using of variables that contains single quote ' in live mode.

Users can download the latest copy of TagUI from here and unzip to overwrite your existing installation (please drag the folders under tagui\src to overwrite your existing installation) - https://github.com/kelaberetiv/TagUI/archive/master.zip

In the next release, this fix will become part of the packaged zip files.

[kensoh]

Closing issue, change included in latest packaged release - https://github.com/kelaberetiv/TagUI/releases/tag/v6.46.0