Update README with timep v1.10.1 changes

Testing/main new (#90)

* refresh tests (including forkrun test)
* parallelized final output generation + flamegraph generation
* made output profile show sooner
* Updated CHANGELOG for timep v1.10 release with new features and improvements.
* Updated README.md to reflect changes in timep v1.10, including dependency updates and enhancements in flamegraph generation and time aggregation.
* fixed bug with running functions

refresh tests

refresh forkrun test

refresh tests

timep v1.9.1

hotfix for an issue where an extra empty line was being added to the profile, skewing CPU times upward + refresh tests

update documentation (changelog) for v1.9

Merge pull request #73 from jkool702/HOTFIX/main

v1.8.1

Merge pull request #69 : timep v1.8

In this release, the instrumented DEBUG trap has been refactored to improve accuracy and to avoid missing commands:
* timep now knows how to properly handle backgrounded function calls (e.g., `func &`)
* timep no longer silently drops commands from the profile in a handful of edge cases
* timep, in general, produces more accurate profiles
* timep now suvcesssfully profiles every single "explicitly-designed-to-break-profilers" stress test (under the TESTS dir). A few new stress tests were added as well
* any orphaned logs are now automatically merged up (instead of silently dropped).

timep release (v1.7)