postmark sdk for simple server send

updated to support latest java version

Name		Name	Last commit message	Last commit date
Latest commit History 3 Commits
.idea		.idea
gradle/wrapper		gradle/wrapper
src/main/java/io/habitate/libs/postmark		src/main/java/io/habitate/libs/postmark
.gitignore		.gitignore
LICENSE.md		LICENSE.md
README.md		README.md
build.gradle		build.gradle
gradlew		gradlew
gradlew.bat		gradlew.bat
settings.gradle		settings.gradle

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