Release 1.5.1 ✍️😋🐾

Improvements

1. show-busy-java-threads:
   • check before write file ✍️
2. find-in-jars:
   • check dirs
3. coat & a2l
   • reorder color, avoid first line is red

Code Cleanup

1. show-busy-java-threads:
   • extract util functions: logAndRun, logAndCat
   • use satisfy condition or die pattern
   • use printf instead of print in awk script.
   • use pipe instead <(), improve readability. 😋
   • reorder/extract functions/variables.
2. find-in-jars:
   • use arithmetic operation
   • use satisfy condition or die pattern
   • use pipe instead <(), improve readability.
3. documentation:
   • compress png files 🐾
   • improve docs of coat, find-in-jars
   • improve format of markdown

Have Fun! 💕
2019-01-28