Annotate Dependency/Version as safe.

trivial: Fix typos

Eliminate use of Json.opDispatch. ...

(cherry picked from commit bf65c40)

Let Dependency.toString() print if an optional dependency is marked as default.

Remove deprecated functionality to prepare for 1.0.0.

Use explicit types for static properties in Dependency/Version.

Deprecate Package.dependencies and .generateInfoString. ...

Adds getAllDependencies() as a semantically sound replacement.

Mention version of removal for all deprecated public symbols.

Avoid any of the newly deprecated symbols. ...

The only exception is the serialization code, which still iterates over deprecated fields, as well as Package.dependencies, which will be replaced in the next commit.

Review dub.dependency and improve documentation.

Fix test variable names.

Add "default" flag to Dependency and fix "*" to match optional dependencies.

Let Dependency.versionString output "~>" style version ranges.

remove dead code ...

- case where one of the versions is a branch is handled above

Make the describe() API strongly typed.

Add Dependency.versionSpec property.

Fix equality comparison of identical versions with different meta data.

Use booleans instead of strings to represent version range limits. ...

Also disallows specifying invalid version ranges as strings.

Fix limit conditions when merging dependency version ranges. ...

When merging a dependency ">=A <B" with a dependency that matches B exactly, the resulting dependency was ">=B <=B" instead of ">=B <B", thus erroneously matching B.

Apply patch by ketmar: remove comma expressions and fix property syntax. ...

Also contains two minor additional style fixes.

Avoid catching Error instances in various places. See #443.

DFix the code

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

Previous behavior could cause exponential run time.

Missing format()

Improve some package upgrade related messages.

Fix optional dependencies being always downloaded with the new dependency resolver. Fixes #359.

Removed trailing whitespace

Converted line endings from CRLF to LF

Update unit test for new path based dependency behavior.

Fix path based dependencies. See #282 and #253.