Merge pull request #423 from ColdenCullen/patch-1 ...

Fixed a minor typo in Changelog

Fixed a minor typo in Changelog

Improve error output in case of locally installed packages with errors in the package description. See #421.

Merge branch '0.9.22' ...

Conflicts:
	source/dub/dub.d
	source/dub/generators/build.d
	source/dub/generators/generator.d
	source/dub/package_.d

Bump version number.

Fix "copyFiles" directives.

Update change log.

Avoid exception in up-to-date check for non-existent source files and trigger rebuild instead.

Merge pull request #344 from gedaiu/master ...

Added module name parser for -unittest flag

added unittests for module name parsing

Merge https://github.com/D-Programming-Language/dub

Fix detection of unknown root dependencies and the resulting error message. Fixes #418.

Avoid '/', '\\' and ':' in build path when --compiler specifies a complex path. Fixes #412.

Merge pull request #381 from Geod24/ldc-support ...

Various small fixes

Various small fixes ...

- fix computeBuildID for --compiler=/my/path;
- dub compiled with ldc tried to invoke ldc as default binary instead of ldc2;
- dmd: Don't generate anything;
- gdc: Do not link, only generate an object;

Merge pull request #407 from ColdenCullen/master ...

Added glob support to copyFiles.

In copyFiles, check if entry is glob before treating it as such

Improve warning message when --rdmd is used without a "mainSourceFile". ...

See also #396.

Improve error messages for failures to parse dependency package descriptions. ...

See #398.

Fix repeated download of packages when a non-existent external sub package is referenced. ...

See #398.

Fix access violation when looking for sub packages of non-installed packages. Fixes #398.

Use "_" instead of "$" to avoid potential shell confusion. See #411.

Replace "+" by "$" when storing packages to avoid confusing Optlink. See #411.

Avoid double escaping of "+" in download URLs. Fixes #411.

Added glob support to copyFiles

Fix trying to copy copyFiles where source==destination.

Update change log.

Eliminate dependency versions that are known to not match the root package. See #405. ...

This change eliminates all dependency versions that are known to violate the dependency specification of the root package or of uniquely defined dependencies thereof. This can greatly reduce the search space for valid combinations later on in the algorithm.

Add missing recursion during dependency resolution. See #405.

Add an early out for invalid child configurations in the dependency resolver. Fixes #405. ...

Previous behavior could cause exponential run time.