unit_teleport_ai_2.lua: tweak to make successive teleport quicker & tweak to make it compatible with Repeat mode
unit_jumper_jumpOverObstacle.lua: possibly fix autojump won't activate immediately for out-of-factory unit
Merge pull request #426 from xponen/teleport_widget_tweak

fix for teleport widget & auto jump over obstacle widget
gui_epicmenu.lua: hide hotkey button for subdirectory button. Increase search result limit to 23
Merge pull request #427 from xponen/epicmenu_no_hotkey_for_submenu_button

gui_epicmenu.lua: hide hotkey for directory button
Tiltzoom track logic refinement
Fix candidate for #347