Teammates: PSA: renew your .classpath file and local copy of dependencies

[wkurniawan07]

Hi all TEAMMATES contributors/developers,

Effective immediately, we will be using Gradle to manage the server-side dependencies to external libraries and not relying on zipped library file anymore. As such, you need to update your local configuration to agree to this routine. Here is what you need to do:

1. For each of the branch that you are actively working on (this includes your master branch), sync with the most current master branch.
2. When all are done, run the command ./gradlew resetEclipseDeps or gradlew.bat resetEclipseDeps, whichever one applies.

For those interested in technicalities, this command will:

1. Flush the Eclipse .classpath file and the WEB-INF/lib folder
2. Downloads all the dependencies to your local Gradle cache if not yet present
3. Copy the necessary jar files to the WEB-INF/lib folder for the purpose of deployment, and configure Eclipse .classpath to use the jar files from the local cache.

The settings (e.g which libs to download/copy) are all configured from build.gradle file.

[wkurniawan07]

Tagging active devs: @damithc @kanghj @JosephineKwa @YongJieYongJie @chowyb @rclakmal @belyabl9 @tarun14110

[chowyb]

@wkurniawan07 I think we might need to refresh again after the recent Sendgrid commit

[wkurniawan07]

@chowyb and again after I added Mailgun/Mailjet, and again after I upgraded Selenium (soon), ... it's not practical to keep announcing for every single dependency change. Also, I'm not the only one who can change the dependencies.
Besides, you don't need to do step 1 anymore.