updated submodules, cleaned makedots

makedots.sh

@@ -1,18 +1,18 @@
 DIR=$(pwd)
 cd ~
-rm -i .vimrc
-ln -s $DIR/vimrc .vimrc
-rm -i .vim
-ln -s $DIR/vim .vim
 
-rm -i .zshrc
-ln -s $DIR/zshrc .zshrc
-rm -i .zsh
-ln -s $DIR/zsh .zsh
-
-rm -i .bashrc
-ln -s $DIR/bashrc .bashrc
+for i in {vimrc, vim, zshrc, zsh, bashrc}
+do
+    if [ -f .$i ]
+    then
+        rm -i .$i
+    fi
+    ln -s $DIR/$i .$i
+done
 
 mkdir -p .config/
-rm -ri .config/nvim
+if [ -d .config/nvim ]
+then
+    rm -ri .config/nvim
+fi
 ln -s $DIR/vim .config/nvim

vim/bundle/syntastic

@@ -1 +1 @@
-Subproject commit 23abc77a83a91c918e19e6967245561c6867bafd
+Subproject commit f2ade9c2029daf6d2d30a1a82b3d21594d361102

vim/bundle/undotree

@@ -1 +1 @@
-Subproject commit e5a01b2eb94afd256a96cac07ba2981a55dd9665
+Subproject commit 97ef890fea5452c1c4c68f0d864c7969d7aba578

vim/bundle/vim-airline

@@ -1 +1 @@
-Subproject commit 30f078daf569e7d5e4f7829e39316387af349b41
+Subproject commit 7b9b68f15dc50ef3c6382bd9df3a5e70c9ddcee9

vim/bundle/vim-fugitive

@@ -1 +1 @@
-Subproject commit bdd216827ae53cdf70d933bb30762da9bf42cad4
+Subproject commit 50cc268d29c65738dab9eda8354d9387f1628519

zsh/plugins/zsh-history-substring-search

@@ -1 +1 @@
-Subproject commit f5c164d4c3af1f5bd068ee10f88b4c7b3a1fd841
+Subproject commit 557d25e940d3fc07b9b24ec7f549561d770f96cb

zsh/plugins/zsh-syntax-highlighting

@@ -1 +1 @@
-Subproject commit 4da9889d154509a8ee30605618d2256cf511cae4
+Subproject commit b9112aec798a41035d044d4f93d7cfa50c9ca580