implement search timeout
add timelimit to instrumentation
document the default
Merge remote-tracking branch 'ruby-ldap/master' into search-timeout

Conflicts:
	lib/net/ldap.rb
Merge remote-tracking branch 'origin/master' into search-timeout
test search timeout parameter

@mtodd is this a stupid test? The logic in Connection#search handles both
writing the request and reading the response, making it really difficult to stub
out.
fix whitespace
Merge remote-tracking branch 'origin/master' into search-timeout

Conflicts:
	lib/net/ldap/connection.rb
change search instrumentation field s/limit/size/

matches up with how `time` param works. @mtodd you okay with this?
missed a spot during merge
rename timelimit to time
parameter is named time
add base to search
Merge remote-tracking branch 'origin/master' into search-timeout

Conflicts:
	test/integration/test_search.rb
failing test for time limit search
return partial results when exceeding search time limit
Discard unneeded event data

Name conflicted with real test data
Assert search returns a truthy value
Merge pull request #115 from jch/search-timeout

Implement search timeout parameter