MODE-2067 Invalid bundle packaging and export
MODE-1820: Initial implementation
MODE-1820: Fix PR
MODE-1820 Added repository explorer to build, removed some generated GWT files from Git.
MODE-2060 Corrected use of extra properties for "jcr:content" nodes
MODE-2061 FileSystemConnector now uses 'openssl' if available

The file system connector now automatically tries to use 'openssl' to
compute the SHA-1 hash of files. If it is available and it returns
the same SHA-1 as streaming for a small test, then it is used
for all files larger than the 'largeFileSize' property. Note that
forking off a new 'openssl' process for small files is actually more
expensive; thus the new 'largeFileSize' property that defaults to 50kB.

The connector will upon intialization attempt to use 'openssl', and
if it is not available it will log warning messages that streaming
will be used for all SHA-1 computations. Note that 'openssl' must
be on the path for the environment in which the ModeShape process is
run.
MODE-2033 Added the ability to expose non critical errors & warnings occurring during repository startup, including those caused by schema validation.
Corrected JavaDoc errors and compiler warnings.
MODE-2070 fixed issues with Teiid DDL file with tables defined out of order that contain FK references
MODE-2069 Fixed the regex parsing of characters for the getNodes() and getProperties() methods.