Merge pull request #41 from GovTechSG/bug_fix_color_code

Fix color not change for search function

Merge pull request #40 from GovTechSG/color_opt

Option for persistent color changes

Merge pull request #39 from GovTechSG/color_code

refactor to make changing of color code easier

Merge pull request #30 from GovTechSG/bug-diff-config-file-same-host

Specify config file for ssh

Merge pull request #26 from GovTechSG/v1.4.1

bug fixes

Merge pull request #25 from GovTechSG/v1.4.0

V1.4.0

Merge pull request #24 from GovTechSG/bug_fixes

make insensitive to cap to hostname in ssh conf

Merge pull request #22 from GovTechSG/fixed_bugs

Fixed bugs

Merge pull request #19 from GovTechSG/add-file-check

added config file existence check with red warning

remove unwanted line