Document sort params on package list
Document search endpoint
:lipstick:
Publicize and document StyleManager
Clarify documentation
Deprecate style sheet events on ThemeManager

They are now supplanted by methods on the StyleManager located at
`atom.styles`.
Add onWillThrowError
Specs for the error handler.
Add special paste behavior when copying/cutting w/ no selection
Merge pull request #4233 from atom/mb-paste-full-line

Add special paste behavior when copying/cutting w/ no selection
:memo: Doc `fullLine` parameter to Selection::{copy,cut}
:arrow_up: language-yaml@0.20.0
Remove the `normalizeIndentOnPaste` setting. Always do it.
Move public stylesheet related methods off of atom.themes

* Move atom.themes.getUserStylesheetPath to 
  atom.styles.getUserStyleSheetPath
* Deprecate atom.themes.requireStylesheet
:arrow_up: language-sass@0.26.0
Merge pull request #4239 from atom/mb-always-normalize-indent-on-paste

Remove the `normalizeIndentOnPaste` setting. Always do it.
Use async ipc call to write to selection clipboard
Remove sync call
Add selection type
:memo: Mention why ipc is used