refactor prefixes

Prefixes are more usable now:

• single character, f.e. "/" => /switcher
• multiple characters f.e. "calc" => calc 1*1

fix

fix

minor

make window invisble BEFORE running command, so that f.e. screenshot tools that freeze the screen won't freeze a screen with Walker visible.

minor fix

fix in regards to updating initial list when ran as service

minor

• ssh module checks config for Host or host
• spawned processes get pgid of 0

'custom_commands' module

New module 'custom_commands' to allow running custom defined simple commands, where a plugin would simply be too much.

ssh: parse config

The ssh module will now parse .ssh/config as well as .ssh/known_hosts.

removed toggle-force-terminal mode

Toggling force-terminal got removed. alt+enter will open the entry in terminal by default. If cmd_alt is set for a plugin, that will be run instead, as before.

keep_sort for plugins

keep_sort for plugins

fix search regression

emergency fix