Better support for searching from the command line. +Typo fix.
Fix missing _ in a define.
Fixed -Wall build errors in dispatcher_all and separated get_filetype_icon() into a separate file.
show_attributes_init() has a new verbose option. Setting it to 1.
Removed uncommented code.
First import of JSON parser and generator from CCAN.
First version of JSON output from search (dispatcher_all).
Fix build error.