prop_static update:

• Fixed keyvalues "rendercolor" & "renderamt" for prop_statics (RGB + A instead of RGBA)
  
• Clamped keyvalue "spawnflags" to 1 byte for prop_statics (manually added case)
  
• Default keyvalue "solid" is now 6 = VPhysics for prop_statics (manually added case)
  
• Visibility fallback: leaves = any prop_static leaf for prop_statics with undefined leaves (manually added case)
  
• sprp game lump as text: leaves are given starting with a 0 key in order to match "FirstLeaf" keyvalues

• Added prop_statics (sprp game lump) manipulation as text (problems if format not as specified)
  
• Added conversion of prop_statics into prop_dynamics

• Added export / import as text for LUMP_TEXDATA_STRING_DATA (along with LUMP_TEXDATA_STRING_TABLE)
  
• Under development: export / import sprp game lump

• Better storage efficiency: the source .bsp copy is truncated further, no more need to re-save a map to truncate lost space
  
• dgamelump_t:newFromPayloadStream(): produced wrong payload type (LumpPayload instead of GameLumpPayload) caused by polymorphism failure
  • Fixed badly written replaced game lumps
• BspContext objects are now Lua-refreshed (good for the developer)
  

• Do not move to Lua template entities (those linked to a point_template entity)
  
• Completed and made clear list of entity classes that should remain in LUMP_ENTITIES

Spawn()ed again some in-lump entities + associated "map_manipulation_tool:moveEntitiesToLua:respawned" event

Virtually truncate the .bsp when possible, saving space at end-of-file (which can be reused)

Added targetname for event "map_manipulation_tool:moveEntitiesToLua:moveToLua"

• New class FileForWrite replacing File, with a properly working Size() method
  • Seeking to the end properly works so replacing lumps with a larger one does fine.
• Properly erase old payloads with zeroes; the conditions were not properly thought about

• Fixes because ents.GetMapCreatedEntity() & Entity:CreatedByMap() do not use the hammerid value.
  • Causing parenting entities to only work with child & parent created in Lua.