Crate evaluation tracking issue

[brson]

• Extract windows_registry module into its own crate
• Implement Clone, Debug and Default for Config
• Implement Clone and Debug for Tool
• Add examples for Config::include, define and flag
• Add examples for shared_flag and static_flag
• Add examples for cpp_link_stdlib and cpp_set_stdlib
• Add examples for Config::target and Config::host
• Add panic conditions to various functions
• Add internal hyperlinks to doc prose
• Add readme and categories to Cargo.toml
• Replace Option<&str> with Option<Enum> in cpp_link_stdlib / cpp_set_stdlib
• Change compile to take just a bare name, not a full file name
• Rename crate
• Clarify behavior of expand
• Remove compile_library function
• Rename Config type
• Add warning control
• Add control over the C/C++ standard
• Add try_compile and try_expand
• Mention in the crate docs that this crate also supports assembly
• Explain what metadata is emitted by cargo_metadata
• Consider how to expose parallelism
• Document the rayon feature
• Add files method
• Bump to 1.0 (after all else)

[brson]

@alexcrichton @sfackler I don't have collaborator access. You might tag some of these easy and/or help-wanted.

[alexcrichton]

Issues tagged!

[alexcrichton]

Finished!