Fix NPE in trace attributes / method attributes panel.
New tracer function: tracer.formatAttr(attrName, formatString)
Checksumming spy processors: spy.crc32sum(), spy.md5sum(), spy.sha1sum() and ordinary versions in zorka.* lib.
New layout for method attributes dialog.
Login screen: embed CSS into login HTML file.
Adjust size of method search dialog.
Implement trace type registry and cache.
Getter methods for global tracer tunables (available via TracerLib).
New tracer functions propagating attributes from downward call stack to top level trace methods.
New trace record search framework + EQL query language.
Fix uptime display string.
Support for regex matching in EQL.
Support for time duration literals in EQL.
Support for unary expressions: 'not', ~, !.
Rename rest services package.
Simplify and minimize cached information in RDS store.
Simplify and minimize cached information in RDS store.
More testing of RDS store.
Trace list panel: improve useability of filter toolbar.
More UI fixes.