Merge branch 'master' of https://github.com/bash-it/bash-it into ira/autosave-history-plml

* 'master' of https://github.com/bash-it/bash-it: (114 commits)
  ci: Bump go to 1.17 from 1.14
  skip go tests when go is not available
  plugins: Add ble.sh plugin
  clean up pyenv plugin
  Lint: prepare `lib/utilities` for `shellcheck` (#1933)
  plugin/base: improvements (#1930)
  plugins/percol: `bind`
  completion/git: `shfmt` && `shellcheck`
  completion/git: expand search range
  plugin/percol: `shellcheck` & `shfmt`
  plugins/percol: use `_command_exists`
  completion/pip: simplify code flow
  plugin/less-pretty-cat: remove `|| cat`
  completion/wpscan: simplify code flow (whitespace)
  plugins/less-pretty-cat: simplify code flow
  plugins/less-pretty-cat: use `_command_exists`
  lib/helpers: cite `_bash-it-find-in-ancestor()`
  gradle: adopt `_bash_it_find_in_ancestor()`
  lib/helpers: new function `_bash-it-find-in-ancestor()`
  completion/laravel: simplify code flow
  ...

themes/powerline-multiline/powerline-multiline.theme.bash

@@ -55,6 +55,9 @@ TERRAFORM_CHAR=${POWERLINE_TERRAFORM_CHAR:="❲t❳ "}
 KUBERNETES_CONTEXT_THEME_CHAR=${POWERLINE_KUBERNETES_CONTEXT_CHAR:="⎈ "}
 KUBERNETES_CONTEXT_THEME_PROMPT_COLOR=${POWERLINE_KUBERNETES_CONTEXT_COLOR:=26}
 
+KUBERNETES_NAMESPACE_THEME_CHAR=${POWERLINE_KUBERNETES_NAMESPACE_CHAR:="⎈ "}
+KUBERNETES_NAMESPACE_THEME_PROMPT_COLOR=${POWERLINE_KUBERNETES_NAMESPACE_COLOR:=64}
+
 AWS_PROFILE_CHAR=${POWERLINE_AWS_PROFILE_CHAR:="❲aws❳ "}
 AWS_PROFILE_PROMPT_COLOR=${POWERLINE_AWS_PROFILE_COLOR:=208}
 
@@ -94,6 +97,8 @@ COMMAND_NUMBER_THEME_PROMPT_CHAR=${POWERLINE_COMMAND_NUMBER_CHAR:="#"}
 GCLOUD_THEME_PROMPT_COLOR=${POWERLINE_GCLOUD_COLOR:=161}
 GCLOUD_CHAR=${POWERLINE_GCLOUD_CHAR:="❲G❳ "}
 
+COMMAND_DURATION_PROMPT_COLOR=${POWERLINE_COMMAND_DURATION_COLOR:=129}
+
 POWERLINE_LEFT_PROMPT=${POWERLINE_LEFT_PROMPT:="scm python_venv ruby node cwd"}
 POWERLINE_RIGHT_PROMPT=${POWERLINE_RIGHT_PROMPT:="in_vim clock battery user_info"}