Add fzf in bash, add sdkman in .bashrc (still needs section in install script), and fix cd-projects function to work with spaces in project names

bash/.bashrc

@@ -1,3 +1,7 @@
+
+# If not running interactively, don't do anything
+[[ $- != *i* ]] && return
+
 # Add ~/bin and ~/bin/scripts to my path
 export PATH=$PATH:$HOME/bin/:$HOME/bin/scripts/
 
@@ -104,7 +108,7 @@ ${PROMPT_SYMBOL} "
 PROMPT_COMMAND=set_bash_prompt
 
 # fzf is love, fzf is life.
-source /usr/share/bash-completion/completions/fzf-key-bindings
+source /usr/share/fzf/key-bindings.bash
 
 function cdl() {
     cd $@
@@ -114,7 +118,7 @@ function cdl() {
 # Functions
 function cd-projects {
     dir=$(find ~/Projects -maxdepth 3 -type d | fzf)
-    cd $dir
+    cd "$dir"
 }
 
 # Aliases
@@ -122,3 +126,7 @@ alias gg="git log --graph --abbrev-commit --decorate --format=format:'%C(bold bl
 alias gca="git add -A; git commit -a --amend --no-edit"
 alias gs="git status"
 alias proj="cd-projects"
+
+#THIS MUST BE AT THE END OF THE FILE FOR SDKMAN TO WORK!!!
+export SDKMAN_DIR="$HOME/.sdkman"
+[[ -s "$HOME/.sdkman/bin/sdkman-init.sh" ]] && source "$HOME/.sdkman/bin/sdkman-init.sh"