Test the number of overlays added to a buffer
Add test for many errors

Ensure that overlays from previous checkers are correctly preserved.
Add Rust syntax checker
Merge pull request #101 from vderyagin/rust

Checker for Rust programming language.
Update Changelog
Add page separators

Let's devs use the Emacs page commands for section navigation
Add package file to VCS

MELPA uses this file to determine meta data and dependencies
[Fix #100] Delay deletion of overlays

Delete old overlays after the syntax checker chain has finished
completely, to reduce excessive re-display as lingering errors get
highlighted again and again.
Update changelog
Release 0.8
Split up the declare macro
[Fix #102] Shorten description

Fix `M-x list-packages`
Fix casing in documentation sources
Build html docs
Fix indentation [#102]

Thanks @milkypostman
Remove superfluous debug instruction
Add syntax checker for SCSS [#103]
Fix back-reference
Fix section title in change log

[ci skip]
Improve the HTML style of the manual

[ci skip]