Fix font locking of jsonc-mode

Fix highlighting of jsonc-mode #80.

Small fixes

Fix bugs.

Various fixes

• Fixed indentation.
• Other small fixes and updates.

v1.8.0

In this release:

eedb456 Merge pull request #67 from UwUnyaa/checkdoc-fix

bea2042 Merge pull request #69 from purcell/no-json-reformat

30c186c Merge pull request #61 from kiennq/feat/jsonc-mode

0e819e5 Merge pull request #60 from MetaDark/master

ffc92b1 Merge pull request #56 from jcsims/print-path-to-minibuffer

32d5a9b Merge pull request #53 from felipeochoa/master

bb500fc Merge pull request #52 from vxe/json-kill-path

39ba450 Merge pull request #51 from Fuco1/patch-2

c3a7ab3 Merge pull request #46 from notetiene/master

c528c77 Merge pull request #45 from Fuco1/patch-1

e8ba0c0 Merge pull request #42 from zonuexe/fix/autoload-jsonld