Merged allr/fastr into default

...fle.r.nodes/src/com/oracle/truffle/r/nodes/RRootNode.java

...nodes/src/com/oracle/truffle/r/nodes/RTruffleVisitor.java

...rc/com/oracle/truffle/r/nodes/access/AccessArrayNode.java

.../com/oracle/truffle/r/nodes/access/ArrayPositionCast.java

...s/src/com/oracle/truffle/r/nodes/access/ConstantNode.java

...c/com/oracle/truffle/r/nodes/access/ReadVariableNode.java

.../oracle/truffle/r/nodes/access/UpdateArrayHelperNode.java

.../com/oracle/truffle/r/nodes/access/WriteVariableNode.java

...odes/src/com/oracle/truffle/r/nodes/binary/ColonNode.java

...nodes/src/com/oracle/truffle/r/nodes/builtin/REngine.java

...src/com/oracle/truffle/r/nodes/builtin/base/Inherits.java

.../oracle/truffle/r/nodes/builtin/base/IsListFunctions.java

.../com/oracle/truffle/r/nodes/builtin/base/LaFunctions.java

...es/src/com/oracle/truffle/r/nodes/builtin/base/Order.java

...odes/src/com/oracle/truffle/r/nodes/builtin/base/R/chol.R

...nodes/src/com/oracle/truffle/r/nodes/builtin/base/R/det.R

...es/src/com/oracle/truffle/r/nodes/builtin/base/R/factor.R

...odes/src/com/oracle/truffle/r/nodes/builtin/base/R/sort.R

...om/oracle/truffle/r/nodes/builtin/base/SortFunctions.java

...c/com/oracle/truffle/r/nodes/builtin/base/UpdateAttr.java