Updated autocorrect to not match version numbers

[tdulcet]

• Fixes Version numbers should not be replaced as  #40
• Improved performance.
  • Improved toggle case performance by not both upper and lowercaseing every letter.
  • Replaced for loops with map().
• Partially implemented doc: add AMO & Readme description #21 (comment).
• The <all_urls> permission is not needed for Thunderbird. The compose permission replaces it. While it is not needed for the compose window, it is needed when viewing webpages in TB, so I reverted this change.
• More minor bug fixes:
  • The ampersand is a special character in the menu titles and needs to be escaped for the live previews.
  • Fixed errors when context menu is opened with non-editable text selected.
• Fixed indentation on options page. The headings should not have been in the list. (I messed this up in Added Unicode autocorrect and font conversion #2.)
• Minor ESLint fix.
• Use the localized extension name in Chrome (see Added screenshots #45).
• Removed use of deprecated substr() method.

[rugk]

Just minor code-style stuff.

[rugk]

The <all_urls> permission is not needed for Thunderbird. The compose permission replaces it.

Note we also need to adjust the permissions documentation then now. (i.e. <all_urls>), it could note an “except for Thunderbird”, e.g. If you wanna do so, feel free to do it. 😃

[tdulcet]

Note we also need to adjust the permissions documentation then now. (i.e. <all_urls>), it could note an “except for Thunderbird”, e.g. If you wanna do so, feel free to do it. 😃

OK, I can do the English at least.

[tdulcet]

please ping me/request a review if I should forget it

@rugk - It has been over a month, so I am just kindly pinging you...

OK, I can do the English at least.

I decided to revert this change (see edit to first post above), so I also removed my commit which updated the permissions documentation.