When the current directory or provided remote repository already is a
valid legoHDL block, the <block> is ignored.
When a remote repository is given and it already is a valid block (i.e.
the root directory contains a Block.cfg file), the <block> will be
ignored and the actual title will be used. This becomes an equivalent to
using the 'download' command.
<block>
:ref:
-remote=<url>
:ref:
-fork
Do not link to the remote repository and try to push any changes
to the provided <url>.
-vendor=<vndr>
Set the block's vendor. <vendor> must be a valid vendor
available in the current workspace.
-summary=<summary>
Fill in the summary for the block's metadata. <summary> is a
string that describes the current block.