dependency cleanup. bump guava and lombok versions
change JTS version to 1.13 (includes 0-length LocationIndexedLine fix)
use printf instead of logging framework to write out stops/islands logs
use printf instead of logging framework for islands log in streetutils
begin switching everything from slf4j/log4j/jcl/jul to logback
redirect Jersey JUL to SLF4J/Logback
Merge branch 'master' into logback

Conflicts:
	opentripplanner-graph-builder/src/main/java/org/opentripplanner/graph_builder/impl/StopsAlerts.java
	opentripplanner-routing/src/main/java/org/opentripplanner/common/StreetUtils.java
	pom.xml
override old slf4j api versions specified by thrift and hibernate
bump geotools version to 9.2
organize dependencies, remove repo and spurious (?) hibernate dependency
replace log4j.properties with logaback.xml
single logback config file
log graph build time
update logback format to include source links, less logging
clean up logging
allow setting of 'otherThanPreferredRoutesPenalty' via API
add standalone otp classes
pull REST API out of servlet module; copy standalone OTP module in
change cmd line param
replace all _log identifiers with LOG, addresses #1091