Python: Promote data-flow libraries

Step 1: Moving stuff around. Also includes a bit of import renaming.

Author: tausbn

…/experimental/semmle/python/Concepts.qll python/ql/src/semmle/python/Concepts.qllpython/ql/src/experimental/semmle/python/Concepts.qll renamed to python/ql/src/semmle/python/Concepts.qll python/ql/src/experimental/semmle/python/Concepts.qll renamed to python/ql/src/semmle/python/Concepts.qll

@@ -5,10 +5,10 @@
  */
 
 import python
-private import experimental.dataflow.DataFlow
-private import experimental.dataflow.RemoteFlowSources
-private import experimental.dataflow.TaintTracking
-private import experimental.semmle.python.Frameworks
+private import semmle.python.dataflow.new.DataFlow
+private import semmle.python.dataflow.new.RemoteFlowSources
+private import semmle.python.dataflow.new.TaintTracking
+private import semmle.python.Frameworks
 
 /**
  * A data-flow node that executes an operating system command,

…n/ql/src/experimental/Customizations.qll …/ql/src/semmle/python/Customizations.qllpython/ql/src/experimental/Customizations.qll renamed to python/ql/src/semmle/python/Customizations.qll python/ql/src/experimental/Customizations.qll renamed to python/ql/src/semmle/python/Customizations.qll

@@ -22,5 +22,5 @@ private import python
  * global (inter-procedural) data flow analyses.
  */
 module DataFlow {
-  import experimental.dataflow.internal.DataFlowImpl
+  import internal.DataFlowImpl
 }

…l/src/experimental/dataflow/DataFlow.qll …/semmle/python/dataflow/new/DataFlow.qllpython/ql/src/experimental/dataflow/DataFlow.qll renamed to python/ql/src/semmle/python/dataflow/new/DataFlow.qll python/ql/src/experimental/dataflow/DataFlow.qll renamed to python/ql/src/semmle/python/dataflow/new/DataFlow.qll

@@ -7,7 +7,7 @@
  * the source may reach the sink. We do not track flow across pointer
  * dereferences or array indexing. To track these types of flow, where the
  * exact value may not be preserved, import
- * `experimental.dataflow.TaintTracking`.
+ * `semmle.python.dataflow.new.TaintTracking`.
  *
  * To use global (interprocedural) data flow, extend the class
  * `DataFlow::Configuration` as documented on that class. To use local
@@ -22,5 +22,5 @@ private import python
  * global (inter-procedural) data flow analyses.
  */
 module DataFlow2 {
-  import experimental.dataflow.internal.DataFlowImpl2
+  import semmle.python.dataflow.new.internal.DataFlowImpl2
 }

…/src/experimental/dataflow/DataFlow2.qll …semmle/python/dataflow/new/DataFlow2.qllpython/ql/src/experimental/dataflow/DataFlow2.qll renamed to python/ql/src/semmle/python/dataflow/new/DataFlow2.qll python/ql/src/experimental/dataflow/DataFlow2.qll renamed to python/ql/src/semmle/python/dataflow/new/DataFlow2.qll

@@ -1,8 +1,8 @@
 private import python
-private import experimental.dataflow.DataFlow
+private import semmle.python.dataflow.new.DataFlow
 // Need to import since frameworks can extend `RemoteFlowSource::Range`
-private import experimental.semmle.python.Frameworks
-private import experimental.semmle.python.Concepts
+private import semmle.python.Frameworks
+private import semmle.python.Concepts
 
 /**
  * A data flow source of remote user input.

…/src/experimental/dataflow/DataFlow3.qll …semmle/python/dataflow/new/DataFlow3.qllpython/ql/src/experimental/dataflow/DataFlow3.qll renamed to python/ql/src/semmle/python/dataflow/new/DataFlow3.qll python/ql/src/experimental/dataflow/DataFlow3.qll renamed to python/ql/src/semmle/python/dataflow/new/DataFlow3.qll

@@ -15,5 +15,5 @@ private import python
  * global (inter-procedural) taint-tracking analyses.
  */
 module TaintTracking {
-  import experimental.dataflow.internal.tainttracking1.TaintTrackingImpl
+  import internal.tainttracking1.TaintTrackingImpl
 }

…/src/experimental/dataflow/DataFlow4.qll …semmle/python/dataflow/new/DataFlow4.qllpython/ql/src/experimental/dataflow/DataFlow4.qll renamed to python/ql/src/semmle/python/dataflow/new/DataFlow4.qll python/ql/src/experimental/dataflow/DataFlow4.qll renamed to python/ql/src/semmle/python/dataflow/new/DataFlow4.qll

@@ -15,5 +15,5 @@ private import python
  * global (inter-procedural) taint-tracking analyses.
  */
 module TaintTracking2 {
-  import experimental.dataflow.internal.tainttracking2.TaintTrackingImpl
+  import semmle.python.dataflow.new.internal.tainttracking2.TaintTrackingImpl
 }