Replace showmarks due to deleted repo by @garbas [Close #39]

.gitmodules

@@ -14,10 +14,6 @@
   path = vim/bundle/vim-scripts-AnsiEsc
   url = https://github.com/vim-scripts/AnsiEsc.vim.git
   ignore=dirty
-[submodule "vim/bundle/garbas-vim-showmarks"]
-  path = vim/bundle/garbas-vim-showmarks
-  url = https://github.com/garbas/vim-showmarks
-  ignore=dirty
 [submodule "vim/bundle/skwp-vim-ruby-conque"]
   path = vim/bundle/skwp-vim-ruby-conque
   url = https://github.com/skwp/vim-ruby-conque
@@ -250,10 +246,6 @@
   path = vim/bundle/tpope-vim-haml
   url = https://github.com/tpope/vim-haml
   ignore=dirty
-[submodule "vim/bundle/kien-tabman"]
-  path = vim/bundle/kien-tabman
-  url = https://github.com/kien/tabman.vim
-  ignore=dirty
 [submodule "vim/bundle/claco-jasmine"]
   path = vim/bundle/claco-jasmine
   url = https://github.com/claco/jasmine.vim
@@ -285,3 +277,6 @@
 [submodule "vim/bundle/joestelmach-javaScriptLint"]
 	path = vim/bundle/joestelmach-javaScriptLint
 	url = https://github.com/joestelmach/javaScriptLint.vim
+[submodule "vim/bundle/VimEz-ShowMarks"]
+	path = vim/bundle/VimEz-ShowMarks
+	url = https://github.com/VimEz/ShowMarks.git

README.md

@@ -374,7 +374,6 @@ files contain key mappings as well (TODO: probably will move them out to skwp-ke
  * TagBar - hit ,T to see a list of methods in a class (uses ctags)
  * CtrlP - Ctrl-p or ,t to find a file
  * VimBookmarks - toggle an anonymous bookmark ,bb and go thru them ,bn ,bp and clear them ,bc
- * TabMan - hit ,mt to see all tabs and buffers in a tree. Easy to navigate and close.
 
 #### Git