diff --git a/.travis.yml b/.travis.yml
index 04d019c0d..39a02de63 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -4,17 +4,17 @@ compiler:
 branches:
   only:
     - master
-    - next
+    - /openmw-.*$/
 before_install:
  - pwd
- - git submodule update --init --recursive
+ - git fetch --tags
  - echo "yes" | sudo add-apt-repository "deb http://archive.ubuntu.com/ubuntu `lsb_release -sc` main universe restricted multiverse"
  - echo "yes" | sudo apt-add-repository ppa:openmw/openmw
  - sudo apt-get update -qq
- - sudo apt-get install -qq libboost-all-dev libgtest-dev google-mock libzzip-dev uuid-dev
- - sudo apt-get install -qq libqt4-dev libxaw7-dev libxrandr-dev libfreeimage-dev libpng-dev
- - sudo apt-get install -qq libopenal-dev libmpg123-dev libsndfile1-dev
- - sudo apt-get install -qq libavcodec-dev libavformat-dev libavdevice-dev libavutil-dev libswscale-dev libpostproc-dev
+ - sudo apt-get install -qq libboost-all-dev libgtest-dev google-mock
+ - sudo apt-get install -qq libqt4-dev
+ - sudo apt-get install -qq libopenal-dev
+ - sudo apt-get install -qq libavcodec-dev libavformat-dev libavutil-dev libswscale-dev
  - sudo apt-get install -qq libbullet-dev libogre-1.9-dev libmygui-dev libsdl2-dev libunshield-dev
  - sudo mkdir /usr/src/gtest/build
  - cd /usr/src/gtest/build
@@ -37,3 +37,9 @@ notifications:
   email:
     on_success: change
     on_failure: always
+  irc:
+    channels:
+      - "chat.freenode.net#openmw"
+    on_success: change
+    on_failure: always
+
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 01ac9b23f..6f209552c 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -20,7 +20,7 @@ include(OpenMWMacros)
 
 include(GetGitRevisionDescription)
 
-get_git_tag_revision(TAGHASH --tags --max-count=1)
+get_git_tag_revision(TAGHASH --tags --max-count=1 "HEAD...")
 get_git_head_revision(REFSPEC COMMITHASH)
 git_describe(VERSION --tags ${TAGHASH})
 
diff --git a/components/terrain/quadtreenode.cpp b/components/terrain/quadtreenode.cpp
index a4fdd5e13..82ccc7c89 100644
--- a/components/terrain/quadtreenode.cpp
+++ b/components/terrain/quadtreenode.cpp
@@ -168,7 +168,8 @@ QuadTreeNode::QuadTreeNode(World* terrain, ChildDirection dir, float size, const
     if (mParent)
         pos = mParent->getCenter();
     pos = mCenter - pos;
-    mSceneNode->setPosition(Ogre::Vector3(pos.x*8192, pos.y*8192, 0));
+    float cellWorldSize = mTerrain->getStorage()->getCellWorldSize();
+    mSceneNode->setPosition(Ogre::Vector3(pos.x*cellWorldSize, pos.y*cellWorldSize, 0));
 
     mMaterialGenerator = new MaterialGenerator(mTerrain->getShadersEnabled());
 }
@@ -203,6 +204,7 @@ void QuadTreeNode::initNeighbours()
 
 void QuadTreeNode::initAabb()
 {
+    float cellWorldSize = mTerrain->getStorage()->getCellWorldSize();
     if (hasChildren())
     {
         for (int i=0; i<4; ++i)
@@ -210,11 +212,11 @@ void QuadTreeNode::initAabb()
             mChildren[i]->initAabb();
             mBounds.merge(mChildren[i]->getBoundingBox());
         }
-        mBounds = Ogre::AxisAlignedBox (Ogre::Vector3(-mSize/2*8192, -mSize/2*8192, mBounds.getMinimum().z),
-                                        Ogre::Vector3(mSize/2*8192, mSize/2*8192, mBounds.getMaximum().z));
+        mBounds = Ogre::AxisAlignedBox (Ogre::Vector3(-mSize/2*cellWorldSize, -mSize/2*cellWorldSize, mBounds.getMinimum().z),
+                                        Ogre::Vector3(mSize/2*cellWorldSize, mSize/2*cellWorldSize, mBounds.getMaximum().z));
     }
-    mWorldBounds = Ogre::AxisAlignedBox(mBounds.getMinimum() + Ogre::Vector3(mCenter.x*8192, mCenter.y*8192, 0),
-                                        mBounds.getMaximum() + Ogre::Vector3(mCenter.x*8192, mCenter.y*8192, 0));
+    mWorldBounds = Ogre::AxisAlignedBox(mBounds.getMinimum() + Ogre::Vector3(mCenter.x*cellWorldSize, mCenter.y*cellWorldSize, 0),
+                                        mBounds.getMaximum() + Ogre::Vector3(mCenter.x*cellWorldSize, mCenter.y*cellWorldSize, 0));
 }
 
 void QuadTreeNode::setBoundingBox(const Ogre::AxisAlignedBox &box)
diff --git a/components/terrain/world.cpp b/components/terrain/world.cpp
index dac960fbb..f4070393d 100644
--- a/components/terrain/world.cpp
+++ b/components/terrain/world.cpp
@@ -113,9 +113,10 @@ namespace Terrain
             // We arrived at a leaf
             float minZ,maxZ;
             Ogre::Vector2 center = node->getCenter();
+            float cellWorldSize = getStorage()->getCellWorldSize();
             if (mStorage->getMinMaxHeights(node->getSize(), center, minZ, maxZ))
-                node->setBoundingBox(Ogre::AxisAlignedBox(Ogre::Vector3(-halfSize*8192, -halfSize*8192, minZ),
-                                                          Ogre::Vector3(halfSize*8192, halfSize*8192, maxZ)));
+                node->setBoundingBox(Ogre::AxisAlignedBox(Ogre::Vector3(-halfSize*cellWorldSize, -halfSize*cellWorldSize, minZ),
+                                                          Ogre::Vector3(halfSize*cellWorldSize, halfSize*cellWorldSize, maxZ)));
             else
                 node->markAsDummy(); // no data available for this node, skip it
             return;
@@ -168,8 +169,9 @@ namespace Terrain
             return Ogre::AxisAlignedBox::BOX_NULL;
         QuadTreeNode* node = findNode(center, mRootNode);
         Ogre::AxisAlignedBox box = node->getBoundingBox();
-        box.setExtents(box.getMinimum() + Ogre::Vector3(center.x, center.y, 0) * 8192,
-                       box.getMaximum() + Ogre::Vector3(center.x, center.y, 0) * 8192);
+        float cellWorldSize = getStorage()->getCellWorldSize();
+        box.setExtents(box.getMinimum() + Ogre::Vector3(center.x, center.y, 0) * cellWorldSize,
+                       box.getMaximum() + Ogre::Vector3(center.x, center.y, 0) * cellWorldSize);
         return box;
     }