liq|: disable warning C4251
liq| er|: access() --> _access()
liq| er|: put ei_context() into openLog(), and ei_end_context() into closeLog()
liq| er|: +liqRibTranslator::m_initGlobalsOnly;//init globals data only, not export data.
liq| er|: turn off IPR before normal rendering and region rendering.
liq| er|: bugfix: MayaConnection::delInstance();
liq| er|: put ei_connection() out of startRender()/endRender() pair.
liq| er|: +Renderer::renderPreview()
liq| er|: thread rendering - 1