Merge pull request #1 from mitcje/master

first github official release
ignore IDEA files
Merge pull request #3 from ikasanEIP/ssz_add_gitignore

ignore IDEA files
IKASAN-674 - wiretap detault to use batching housekeep delete
IKASAN-673 - fix jsp spring version for accessDenied page
IKASAN-669 - allow filter components to be turned off/on via configuration
[maven-release-plugin] prepare release ikasaneip-0.9.4