jetty 8.1.8

Changed jetty back to stable 8.1.8, added new develop version for jetty 9

Closes #17148.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
nagios: point to correct cfg.

Closes #16636.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
pdf2image: force std

Superenv is stripping flags this needs to compile.
Based on a comment, this formula is using flags in a slightly non-standard way.

Fixes #16186.
Make Formula#installed? more idiomatic
Update multi_json to 1.5.0

This contains updates to the OkJson library that allow objects to define
to_json for serialization, and this will be used in the upcoming options
and deps work.
doctor: loosen git origin regexp

If the repository is set up by `brew update`, the remote URL is
https://github.com/mxcl/homebrew.git, but if it is set up by the install
script, the .git suffix is omitted.
LanguageTool 2.0

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
lcdf-typetools 2.97

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
ledit 2.03

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
lesspipe 1.81

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
leveldb 1.9.0

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
lft 3.35

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
link-grammar 4.7.9

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
litmus 0.13

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
lmutil 11.11

Closes #17155.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
chicken 4.8.0.1

Closes #17157.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
plenv 1.0.8

Closes #17049.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
Fix JSON smoke test

 - Simplify encoding example because hashes are unordered.
 - Fix broken require
Clean up Tab creation
Move option comparison into BuildOptions