update go to 1.13

Signed-off-by: bblfsh-release-bot <[email protected]>

return earlier when fixing values in the tree

Signed-off-by: Denys Smirnov <[email protected]>

update sdk to 3.2.4

Signed-off-by: bblfsh-release-bot <[email protected]>

switch to go modules

Signed-off-by: Denys Smirnov <[email protected]>

update sdk version; add unicode fixture; fixes #31

Signed-off-by: Denys Smirnov <[email protected]>

remove unused and deprecated functions in annotations

Signed-off-by: Denys Smirnov <[email protected]>

update sdk version

Signed-off-by: Denys Smirnov <[email protected]>

update sdk version

Signed-off-by: Denys Smirnov <[email protected]>

Merge pull request #30 from juanjux/comments

Update comments and SDK

Merge pull request #27 from bzz/sdk/version-bump

sdk: bump version to latest v2.9.x