AESH-264
[AESH-260] Not load System.getenv() on forge.
[AESH-265]
added error stream
[AESH-263]
commands can now execute other commands by pushing to the input stream
Merge pull request #89 from danielsoro/AESH-260

[AESH-260] Not load System.getenv() on forge.
Merge pull request #88 from eprogramming/AESH-264

AESH-264
codestyle + cleanups
unit test coverage
Merge pull request #91 from eprogramming/contrib

unit test coverage
syntax cleanups
code cleanups, added final on variables ++
more cleanups
codestyle fixes...
[AESH-269] Change List<Process> to Map<Integer,Process>
Merge pull request #92 from danielsoro/AESH-269

[AESH-269] Change List<Process> to Map<Integer,Process>
[AESH-266] Console return command Not found.

Console return command not found with environment variables
Merge pull request #93 from danielsoro/patch-1

[AESH-266] Console return command Not found.
[AESH-96]
need to rewrite how æsh handles line addition/removal since jansi fails when using some ansi codes when windows terminal buffer is full
Aesh JAR is now an executable (through java -jar)
Updated build.gradle with Main-Class manifest entry