[GR-10654] Remove obsolete files update headers.

.hgtags

Rpkgsource/.project

...gen/src/com/oracle/truffle/r/ffi/codegen/CodeGenBase.java

...src/com/oracle/truffle/r/ffi/codegen/FFITestsCodeGen.java

.../oracle/truffle/r/ffi/codegen/FFIUpCallsIndexCodeGen.java

com.oracle.truffle.r.native.recommended/.project

...acle.truffle.r.native/fficall/src/common/qsort-body.templ

...e.truffle.r.native/fficall/src/common/rffi_upcallsindex.h

com.oracle.truffle.r.native/llvm_tools/llvm-helper

com.oracle.truffle.r.native/run/configure_fastr

com.oracle.truffle.r.native/run/install_r_native_image

.../src/com/oracle/truffle/r/nodes/builtin/base/CONTRIBUTORS

...n/src/com/oracle/truffle/r/nodes/builtin/base/R/do.call.R

...m/oracle/truffle/r/nodes/builtin/base/Rd/eval.polyglot.Rd

.../src/com/oracle/truffle/r/nodes/builtin/base/Rd/export.Rd

.../src/com/oracle/truffle/r/nodes/builtin/base/Rd/import.Rd

...acle/truffle/r/nodes/builtin/base/Rd/is.polyglot.value.Rd

...le/truffle/r/nodes/builtin/base/Rd/java.addToClasspath.Rd

...c/com/oracle/truffle/r/nodes/builtin/base/Rd/java.type.Rd

com.oracle.truffle.r.parser/gramgen.bat