SP-1558: Fix SQL script parsing with semicolon in string literal
BACKLOG-1621 Send kettle.properties across Carte cluster

GetProperties servlet added
Carte client gets properties from master if option enabled
Merge pull request #885 from mattyb149/PDI-9289

[PDI-9289] Fixed issue with casting value in ExcelWriterMetaInjection
[TEST] Include integration tests, exclude UI classes for code coverage
Merge pull request #887 from mattyb149/dev

[TEST] Include integration tests, exclude UI classes for code coverage
Merge pull request #879 from AliaksandrDrebenchuk/BACKLOG-1621

BACKLOG-1621 Send kettle.properties across Carte cluster
Merge pull request #794 from AlexanderBuloichik/SP-1558d

SP-1558: Fix SQL script parsing with semicolon in string literal
[PDI-7415] - "Get a file with FTP" step with proxy settings throws connection error

added code dependency on apache-commons-net-3.3
refactoring appied.
Moved common functionality got core.ftp package with 2 implementations.
[PDI-7415] - junits: "Get a file with FTP" step with proxy settings throws connection error

junits added for save/load job entries functionality