fix links to gh/master/templates/*.md (#292)

docs/developer-guide/contributing/new-rules.md

@@ -25,7 +25,7 @@ Even though these are the formal criteria for inclusion, each rule is evaluated
 
 ## Proposing a Rule
 
-If you want to propose a new rule, [create a pull request](/docs/developer-guide/contributing/pull-requests) or new issue and paste the questions from the [rule proposal template](https://github.com/eslint/eslint/blob/master/templates/rule-proposal) into the description.
+If you want to propose a new rule, [create a pull request](/docs/developer-guide/contributing/pull-requests) or new issue and paste the questions from the [rule proposal template](https://github.com/eslint/eslint/blob/master/templates/rule-proposal.md) into the description.
 
 We need all of this information in order to determine whether or not the rule is a good core rule candidate.
 

docs/developer-guide/contributing/reporting-bugs.md

@@ -6,7 +6,7 @@ layout: doc
 
 # Reporting Bugs
 
-If you think you've found a bug in ESLint, please [create a new issue](https://github.com/eslint/eslint/issues/new) or a [pull request](/docs/developer-guide/contributing/pull-requests) on GitHub. Be sure to copy the questions from the [bug report template](https://github.com/eslint/eslint/blob/master/templates/bug-report).
+If you think you've found a bug in ESLint, please [create a new issue](https://github.com/eslint/eslint/issues/new) or a [pull request](/docs/developer-guide/contributing/pull-requests) on GitHub. Be sure to copy the questions from the [bug report template](https://github.com/eslint/eslint/blob/master/templates/bug-report.md).
 
 Please include as much detail as possible to help us properly address your issue. If we need to triage issues and constantly ask people for more detail, that's time taken away from actually fixing issues. Help us be as efficient as possible by including a lot of detail in your issues.
 

docs/developer-guide/contributing/rule-changes.md

@@ -10,7 +10,7 @@ Occasionally, a core ESLint rule needs to be changed. This is not necessarily a
 
 ## Proposing a Rule Change
 
-To propose a change to an existing rule, [create a new issue](https://github.com/eslint/eslint/issues/new) or a [pull request](/docs/developer-guide/contributing/pull-requests) on GitHub. Be sure to copy the questions from the [rule change proposal template](https://github.com/eslint/eslint/blob/master/templates/rule-change-proposal).
+To propose a change to an existing rule, [create a new issue](https://github.com/eslint/eslint/issues/new) or a [pull request](/docs/developer-guide/contributing/pull-requests) on GitHub. Be sure to copy the questions from the [rule change proposal template](https://github.com/eslint/eslint/blob/master/templates/rule-change-proposal.md).
 
 We need all of this information in order to determine whether or not the change is a good candidate for inclusion.