Bibtex.sublime-build

// It's saved under path_to_Packages/User/

{
    "cmd": ["bibtex", "$file_base_name"],
    "path": "$PATH:/usr/texbin:/usr/local/bin",
    "file_regex": "^(...*?):([0-9]+): ([0-9]*)([^\\.]+)",
    "selector": "text.tex.latex"
}

CleanTexFiles.sublime-build

// It's saved under path_to_Packages/User/

{
    "cmd": ["latexmk","-CA","$file"],
    "path": "$PATH:/usr/texbin:/usr/local/bin",
    "file_regex": "^(...*?):([0-9]+): ([0-9]*)([^\\.]+)",
    "selector": "text.tex.latex"
}

Default (OSX).sublime-keymap

// KeyBindings - User

// You should add the lines above without brackets to your keybindings (user) file or only download the file
// and overwrite it. Set the shortcuts the way you want.

[

    { "keys": ["ctrl+shift+b"], "command": "run_build", "args":{"build_system":"Packages/User/Bibtex.sublime-build"}},
    { "keys": ["ctrl+shift+l"], "command": "run_build", "args":{"build_system":"Packages/User/CleanTexFiles.sublime-build"}}

]

RunBuild.py

# It's saved under path_to_Packages/User/

import sublime
import sublime_plugin  
 
class RunBuildCommand(sublime_plugin.WindowCommand):
    def run(self, build_system):
        self.window.run_command( "set_build_system", {"file": build_system } )
        self.window.run_command( "build" )

# all credits for these guys http://www.bit-101.com/blog/?p=3439. =)