sped up matching of regexes by removing extraneous compilation
bumped up dev to 2.0301
Removes GetOpt::Long 2.36 dep, runs under 5.8.8.

This removes all calls to GetOptionsFromArray, so we can use
Getopt::Long 2.35, which is what ships with stock Perl 5.8.8.
Fixing some things I messed up during development.
Merge pull request #240 from mmcclimon/issue_225

Removes GetOpt::Long 2.36 dep, runs under 5.8.8 (issue #225)
Removing $& from regex matching, fixes #238.

This fix has no real speed effect on the test suite, but might make a
difference in large directories.
Merge pull request #241 from mmcclimon/issue_238

Removing $& from regex matching, fixes #238.
add notes to the change log
Merge branch 'dev' of github.com:petdance/ack2 into dev
ack was colorizing captured groups even if --nocolor was given.  Fixes issue #239.
removed unused check_regex() function
Ignore ack-standalone in the tags
$opt->{regex} that gets passed around is now a compiled qr// object
Optimizations in Basic.pm (removing regex).

Just checking the last character of the line and chopping it off is
~3.5x faster than running s/[\n\r]$//g.
Merge pull request #242 from mmcclimon/optimize_basic

Tiny optimization (removing regex in Basic.pm, next_text)
removed an extra substr call
shaved off a second by not making does_match() check that $opt->{regex} exists
specify the right ack to test
Do not muck with @before_ctx_lines if we do not use it
simplifying the profiling artguings