updated bundled crash to 0.8.3
remove partitioned table documentation
fix ping_counters in udc
detect nested primary key and clustered by values in insert analysis
do not display internal blob table names in sys.shards.table_name
prepare hotfix release 0.34.1
Merge branch 'm/multi_hotfix'

Conflicts:
	CHANGES.txt
	core/src/main/java/io/crate/Version.java
	docs/sql/ddl.txt
	sql/src/test/java/io/crate/analyze/BaseAnalyzerTest.java
extend FileReadingCollector to support reading from s3

note: since number of readers cannot be set yet and the
"shared module" import functionality is disabled - reading
from s3 will result in duplicate imported rows if there are
more then 1 node in the cluster

this also replaces the PCRE support with globbing support
update the copy from documentation

this commit already documents options which are not yet
available but will be added shortly.
copy from: implement "compression", "shared" and "num_readers" options
fix copy from shared state issue
fix prefix handling in S3FileInput
use HTTP for the S3 connection

using HTTPS results in SSLPeerUnverifiedException.
Merge pull request #671 from crate/copy

add S3 support and more options to COPY FROM
updated crate-admin to 0.4.2
docs: fix copy_from reference
upgrade crate-theme to most current version
streamline changes
allow expressions as uri in COPY FROM statements
COPY FROM: ignore AccessDeniedException