GLM v1.3.10

Diff since v1.3.9

Closed issues:

• A question about the input arguments of @formula (#370)
• Inconsistencies in Computing Standard Errors in a Weighted Model (#371)
• Define a less strict == for link objects (#376)

Merged pull requests:

• More small improvements to CoefTable (#309) (@nalimilan)
• Improve documentation about weights (#372) (@nalimilan)
• Make == less strict for links (#378) (@ablaom)
• Bump version to 1.3.10 (#380) (@ararslan)