v2.15.1: Fix scrolling to end on initial search

This release fixes a bug where providing an initial search query on the
command line would both search and scroll to the end of the document.

With this release, we just show the first hit. Which is what we always
should have done.

v2.15.0: Accept +/pattern command line argument

This will make moor behave as if you started moor, typed / to start
searching, typed pattern as the search pattern and then pressed Enter.

For great less compatibility.

v2.14.0: Wrap text at PAGER_WRAP_COLUMNS if set

Also in this release:

• Improve file format detection by checking file contents if the file
  extension didn't help
• Fix a crash when switching between files

v2.13.4: Fix crash with multiple open files

Also, this release shuts down nicely on SIGINT and SIGTERM, restoring
the terminal state before exiting.

v2.13.3: Improve wrapping for indented lines

This release improves wrapping for indented and list-like text, such as
man page option descriptions. Wrapped continuation lines now keep a
smarter hanging indent when appropriate.

Also in this release:

• Press Ctrl-C while searching to abort search mode and return to where
  you started.
• Improve UI responsiveness for very long lines by avoiding unnecessary
  match scanning when no search is active.
• Unescape MAN_PN values from GNU man before displaying them, so labels
  are shown correctly.

v2.13.2: Fix a crash when filtering

This release fixes an intermittent crash that could happen when
filtering a file down to zero lines.

Also, this release improves performance for rendering long (100KB)
lines.

v2.13.1: Performance improvements for searching

Performance when searching and scrolling sideways to search hits has
been significantly improved. Hits are now also centered on the screen
when scrolling sideways.

Also in this release:

• Fix a goroutine leak and limit CPU usage when searching
• Detect JSONL files and apply JSON syntax highlighting, thanks @scudette in #407!

v2.13.0: File reloading improvements

In this release, moor now automatically detects if a file gets
truncated/shrunk or completely rewritten and reloads it appropriately.
Also, you can now press r at any time to manually reload the current
file.

Additionally, the man page got minor touchups, thanks @ssgelm in #405!

v2.12.3: Fix a crash

Crash reported here: #399

Also, this release makes filtering using & 14% faster with large input.

v2.12.2: Handle more ANSI escape sequences

Support ANSI escape codes for blink, hidden, and strikethrough,
contributed by @viserctul in #402.
Thanks!

Also in this release:

• Ignore OSC8 parameters
• Make LESS_TERMCAP_md control man page headings as well