Merge pull request #4310 from Hackerpilot/update_dscanner

Update D-Scanner to fix some parse failures

.dscanner.ini

@@ -64,3 +64,5 @@ auto_ref_assignment_check="false" ; FIXME
 incorrect_infinite_range_check="true"
 ; Checks for asserts that are always true
 useless_assert_check="false"; FIXME
+; Check for unclear lambda syntax
+lambda_return_check="false"

.travis.yml

@@ -5,7 +5,7 @@ d: dmd-2.071.0
 install:
  - wget "https://raw.githubusercontent.com/dlang/dmd/master/src/checkwhitespace.d" -O ../checkwhitespace.d
  - git clone https://github.com/Hackerpilot/Dscanner
- - (cd Dscanner && git checkout tags/v0.4.0-alpha4)
+ - (cd Dscanner && git checkout tags/v0.4.0-alpha5)
  - (cd Dscanner && git submodule update --init --recursive)
  # debug build is faster, but disable 'missing import' messages (missing core from druntime)
  - (cd Dscanner && sed 's/dparse_verbose/StdLoggerDisableWarning/' -i makefile && make githash debug)