initial import of 1.6.0
* supports a central config (/etc/innotop/innotop.conf)
* changes the default home directory config to $homepath/.innotop/innotop.conf (away from .ini)
* fixes a bug where migrating from an old version of the config will delete ~/innotop.ini, if it exists.  Now uses File::Temp::tempfile().
embedded InnoDBParser.pm into innotop so it can be run with no installation
* no longer writes a new config file by default (use --write to override)
* added --skipcentral (skip reading central config) and --write (write a config if none were loaded at start-up)
* if no config file is loaded, connect to a MySQL database on localhost using mysql_read_default_group=client
* modified get_new_db_connection() to be aware of DSNs containing 'mysql_read_default_group=client'
* modified add_new_dsn() to accept all DSN attributes, not just a name
* Issue 10: Change default mode to Query List (Q)
* Issue 11: Show running and cached threads in statusbar
* embedded maatkit's DSNParser.pm
* added support for --user, --password, --host, --port
* now sets readonly to 1 in the definition of %config instead of in load_config()
* changed default mode from T (InnoDB Transactions) to Q (Query List)
* fixed bug preventing utilization of command-line options that override default config settings if no config file was loaded
* in addition to connected threads, now displays running and cached threads in statusbar
* don't load connections from a config file if any DSN information or a username or password is specified on the command-line
updated docs to reflect changes since 1.6.0
merge back a few clean-ups for 1.7.0 release
fixed bug where trying to aggregate the time column would result in a crash if the time column had an undef value in it, which is the case when a thread is in the 'Connect' state
updated .spec file for 1.7.0 release
* Only display the CXN column if it's configured to be visible and more than one connection is active in the current view
* updated innotop.spec and Changelog to reflect new version
bumped version number in innotop
updated Changelog to reflect new visible column in Query List mode
remove cxn from ->{group_by} if there's only one connection displayed
add support for --socket
supress errors resulting from the addition of a 'BACKGROUND THREAD' section in the output of 'show innodb status' in at least 5.0.75-percona-b12-log- tested using innodb status file on the command line
fix for issue 19: cxn column won't become visible when viewing two connections after having viewed one connection
possible fix for issue 22; small change to set_to_tbl() around hiding the cxn column if there's one connection; bump version to 1.7.2
branch for 1.7.2