Some general refactoring of every monitor including panels and terminals.
Disabled glPushAttrib and glPopAttrib for StorageMonitor as this can be a
performance issue.
Conflicts:
src/main/java/appeng/parts/AEBasePart.java
src/main/java/appeng/parts/reporting/PartConversionMonitor.java
src/main/java/appeng/parts/reporting/PartDarkMonitor.java
src/main/java/appeng/parts/reporting/PartMonitor.java
src/main/java/appeng/parts/reporting/PartPatternTerminal.java
src/main/java/appeng/parts/reporting/PartSemiDarkMonitor.java
src/main/java/appeng/parts/reporting/PartStorageMonitor.java
src/main/java/appeng/parts/reporting/PartTerminal.java
Replaced String concat in loops with StringBuilder (performance)
Replaced for with keySet + Map.get() through for with entrySet (perf)
Changed inner classes to static classes, mostly struct like (memory)