Merge pull request #4 from rgarmsen2295/master

Sanity check

web/react/components/login.jsx

@@ -74,7 +74,7 @@ var FindTeamDomain = React.createClass({
                     <br/>
                     <br/>
                     <div>
-                        <span>{"Want to create your own " + strings.Team + "?"} <a href="/" className="signup-team-login">Sign up now</a></span>
+                        <span>{"Want to create your own " + strings.Team + "?"} <a href={utils.getHomeLink()} className="signup-team-login">Sign up now</a></span>
                     </div>
                 </form>
             </div>
@@ -188,7 +188,7 @@ module.exports = React.createClass({
                         <a href="/reset_password">I forgot my password</a>
                     </div>
                     <div className="external-link">
-                        <span>{"Want to create your own " + strings.Team + "?"} <a href={config.HomeLink} className="signup-team-login">Sign up now</a></span>
+                        <span>{"Want to create your own " + strings.Team + "?"} <a href={utils.getHomeLink()} className="signup-team-login">Sign up now</a></span>
                     </div>
                 </form>
             </div>

web/react/components/signup_team_complete.jsx

@@ -467,7 +467,8 @@ UsernamePage = React.createClass({
                 </div>
                 { name_error }
                 </div>
-                <p>{"Pick something " + strings.Team + "mates will recognize. Your username is how you will appear to others"}</p>
+                <p>{"Pick something " + strings.Team + "mates will recognize. Your username is how you will appear to others."}</p>
+                <p>It can be made of lowercase letters and numbers.</p>
                 <button className="btn btn-default" onClick={this.submitBack}><i className="glyphicon glyphicon-chevron-left"></i> Back</button>&nbsp;
                 <button className="btn-primary btn" onClick={this.submitNext}>Next<i className="glyphicon glyphicon-chevron-right"></i></button>
             </div>

web/react/components/signup_user_complete.jsx

@@ -120,6 +120,7 @@ module.exports = React.createClass({
                 <img className="signup-team-logo" src="/static/images/logo.png" />
                 <h4>Welcome to { config.SiteName }</h4>
                 <p>{"Choose your username and password for the " + this.props.team_name + " " + strings.Team +"."}</p>
+                <p>Your username can be made of lowercase letters and numbers.</p>
                 <label className="control-label">Username</label>
                 <div className={ name_error ? "form-group has-error" : "form-group" }>
                 <input type="text" ref="name" className="form-control" placeholder="" maxLength="128" />

web/react/utils/utils.jsx

@@ -730,3 +730,15 @@ Image.prototype.load = function(url, progressCallback) {
 };
 
 Image.prototype.completedPercentage = 0;
+
+module.exports.getHomeLink = function() {
+	if (config.HomeLink != "") {
+		return config.HomeLink;
+	}
+	var parts = window.location.host.split(".");
+	if (parts.length <= 1) {
+		return window.location.protocol + "//" + window.location.host;
+	}
+	parts[0] = "www";
+	return window.location.protocol + "//" + parts.join(".");
+}