Ignore .env

Signed-off-by: Phakin Kongkha <secured.ntrain@gmail.com>

Author: pkongkha

.gitignore

@@ -3,6 +3,7 @@
 *.log
 *.pyc
 *.swp
+.env
 .DS_Store
 .atom/
 .build/
@@ -48,4 +49,4 @@ ios/Runner.xcodeproj/project.pbxproj
 ios/Podfile.lock
 
 # FVM Version Cache
-.fvm/
+.fvm/