Ssbugs, removal of re-vive, and dashboard loop tick (#277)

* minor changes

* debugging testing

* removed un-needed log calls

* moved some logic to run only when dashboard is active

* fixed linker error

* added casting

* removed revive tab

* removed stray revive reference

* removed revive from sources

* fixed misc formatting issues

* added newline

build_scripts/qt/sources.pri

@@ -7,7 +7,6 @@ SOURCES += src/main.cpp\
     src/tabcontrollers/SettingsTabController.cpp \
     src/tabcontrollers/StatisticsTabController.cpp \
     src/tabcontrollers/SteamVRTabController.cpp \
-    src/tabcontrollers/ReviveTabController.cpp \
     src/tabcontrollers/UtilitiesTabController.cpp \
     src/tabcontrollers/PttController.cpp \
     src/tabcontrollers/VideoTabController.cpp \
@@ -28,7 +27,6 @@ HEADERS += src/overlaycontroller.h \
     src/tabcontrollers/SettingsTabController.h \
     src/tabcontrollers/StatisticsTabController.h \
     src/tabcontrollers/SteamVRTabController.h \
-    src/tabcontrollers/ReviveTabController.h \
     src/tabcontrollers/UtilitiesTabController.h \
     src/tabcontrollers/VideoTabController.h \
     src/tabcontrollers/AudioManager.h \