Consolidated all major regexes into ldg-regex.  Only major exception are the regex in ledger context at point.
Fix copy-at-point and more regex consolidation and cleanup
Fixed bug that caused ledger-mode interfere with other mode that used indent-region
Fix next-account so that status markers can be manually entered into a buffer when auto alignment is on.
Fix ledger-complete-entry for stale regex
Regex Cleanup