Get rid of more unnecessary code now for menu toggle in menu_iterate
Merge pull request #1059 from lakkatv/lakka

(Lakka) Fix draw_text alpha when animating with a big LAKKA_DELAY
menu_input - Remove unused variable
Merge pull request #1060 from lakkatv/lakka

(Lakka) Fix two submenu bugs
(Menu) Grab all libretro keys in menu_input
Take out unused load_menu_content_history
menu_environment_get - implement has_set_save_path/has_set_state_path/
has_set_verbosity
Refactor update_frame_time/limit_frame_time
Rewrite input_push_analog_dpad
Take out unused ANALOG_DPAD_DUALANALOG
Do early return in loop if no analog Dpad mode set
(Resampler code) Cleanups
(Resamplers) Pass SIMD mask to resampler implementations
(Resamplers) Add RESAMPLER_API_VERSION
Update rarch_resampler typedef struct
(Resampler) Start hooking up config code bit by bit
Add resampler directory setting
(Apple) Update apple_gfx_context.c.inl
(Apple) Properly implement apple_gfx_ctx_init/apple_gfx_ctx_destroy
(Apple) Implement apple_gfx_ctx_bind_hw_render