add easygrep plugin for vim

.gitmodules

@@ -52,3 +52,6 @@
 [submodule "vim/bundle/syntastic"]
 	path = vim/bundle/syntastic
 	url = https://github.com/scrooloose/syntastic.git
+[submodule "vim/bundle/easygrep"]
+	path = vim/bundle/easygrep
+	url = https://github.com/vim-scripts/EasyGrep.git

vim/bundle/easygrep

@@ -0,0 +1 @@
+Subproject commit 4323a37f71a539a004e2630fc9eae19df7a82c7c