Revert "edit gitignore file"

This reverts commit 37f7a56af1762c362a007ed3d2414b624cca22af.

Remove some files from gitignore
Revert "Meets #3395: After error message values are gone during creation of message"

This reverts commit 6425c3f40beb807b2a7b4ee44fbc681867aa7468.

Remove /config/environments directori from gitignore
Revert "add environments config to ignore"

This reverts commit 3d14ebbf66a4aa672807be51417095abe5d2dd3f.

Remove /config/environments directory from gitignore