.gitignore updates (7.1.x patch)

- ignore all contents of node_modules/.bin
- explicitly ignore some node_modules contents not needed
- ignore package-lock.json in 7.1.x only

.gitignore

@@ -43,28 +43,14 @@ tmp/**/*
 **/.idea/**/*
 *.iml
 npm-debug.log
+node_modules/.bin
+node_modules/concat-map/example
+node_modules/properties-parser/test
 node_modules/jshint
 node_modules/promise-matchers
 node_modules/jasmine
 node_modules/rewire
 node_modules/istanbul
-node_modules/.bin/cake
-node_modules/.bin/coffee
-node_modules/.bin/escodegen
-node_modules/.bin/esgenerate
-node_modules/.bin/esparse
-node_modules/.bin/esvalidate
-node_modules/.bin/handlebars
-node_modules/.bin/istanbul
-node_modules/.bin/jasmine
-node_modules/.bin/js-yaml
-node_modules/.bin/jshint
-node_modules/.bin/mkdirp
-node_modules/.bin/r.js
-node_modules/.bin/r_js
-node_modules/.bin/strip-json-comments
-node_modules/.bin/uglifyjs
-node_modules/.bin/which
 node_modules/align-text/
 node_modules/amdefine/
 node_modules/argparse/
@@ -133,3 +119,4 @@ node_modules/wordwrap/
 node_modules/yargs/
 node_modules/jasmine-core/
 node_modules/fs.realpath/
+package-lock.json