Allow empty queries with -l. Fixes #179.
Merge branch 'master' of github.com:ggreer/the_silver_searcher
Add manpage info about empty queries with -l.
pass arguments to ./configure
Merge pull request #181 from zonuexe/feature/configure_options

pass arguments of build.sh to `./configure`
Merge pull request #180 from linduxed/manpage-fix

Add manpage info about empty queries with -l.
Fix #185 but break -l with no query. :(
Kill trailing whitespace